Dove heads

Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - flo numbers for dove heads - does anyone know flow numbers for dove heads with mild to moderate porting, stoke valves . i got a dyno 2000 desk top and dont no wich heads closly match doves on the menu .

Trending at $60.34. Find many great new & used options and get the best deals for Ford 429 460 D0ve Dove Cylinder Heads at the best online prices at eBay! Free shipping for many products!New s/s valves, generic spring package, rocker studs, guideplates, p/c viton seals on topped guides with bronze guide liners etc etc. Doves are $1,625.00 exchange with a reduced return shipping cost. D3VE's are $1,595.00 outright. Small valve budget versions are around a grand...Diggindeeper May 25th 2010, 11:07 pm. ports plates are more beneficial to upright headers. if you want 700+ horsepower D0VE"S you'll spend some serious money. D0VE bare heads can be found cheap, but having them rubbed on from a competant porter and set up for over 700hp will make your wallet $3000 or more lighter.The Mad Porter. 10622 posts · Joined 2006. #3 · Nov 12, 2009. D0VE intake runners are approximately 270 cc's unported. Chamber size is typically 77 cc's with stock dished valves undecked. Scotty J. "AKA" The "Mad Porter". "EMC 2006" 3rd place finisher. Ported BBF iron head specialist & Aluminum heads from all sources.Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - Spark Plugs for DOVE Heads and EI? - I'm getting ready to put a set of DOVE-A heads on my truck. The truck has Duraspark Electronic Ignition. I checked the Motorcraft website and the only plug they show is BSF42CF4 gapped at 0.035 inch for a 1969 Lincoln...The story of Noah’s Ark is one of the most well-known and beloved stories in the Bible. It tells the tale of how Noah, a righteous man, was chosen by God to build an ark and save h...Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - 429 DOVE-A heads - Can anyone tell me what cc. DOVE-A heads are? and what is the difference between the DOVE-A head and the DOVE-C head? I now the A head was made first and alters where made to it to get the C head but what where they?Head of household is a filing status that Missouri recognizes for taxpayers who must file in the state. While they may seem similar, the tax filing single versus head of household ...

TOTAL PRODUCTION: 30,858. $6,585: $6,585. It is hit or miss with DOVE blocks most are 2 bolts as stated earlier. I have also seen 72 MARK IV's with DOVE heads maybe after market, also some DOVE heads were produced after 1970 I think Paul found one dated 1972 october.Cylinder Heads: Heads can be D0VE or D3VE with mild port job and port match (315-ish/180-ish cfm @.600) Intake valve size 2.08 Exhaust valve size 1.65 Stock rockers. Short Block: Comp Cam XE262H Hydraulic flat tappet cam or equivalent (Specs:262/270 adv., 218/[email protected], .513/.520, 110 LSA) Compression around 9:0:1 …Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - flo numbers for dove heads - does anyone know flow numbers for dove heads with mild to moderate porting, stoke valves . i got a dyno 2000 desk top and dont no wich heads closly match doves on the menu .A graceful, slender-tailed, small-headed dove that’s common across the continent. Mourning Doves perch on telephone wires and forage for seeds on the ground; their flight is fast and bullet straight. Their soft, drawn-out calls sound like laments. When taking off, their wings make a sharp whistling or whinnying. Mourning Doves are the most frequently hunted species in North America.Physical Appearance. Whether a common ground dove or an exotic Inca, all doves have relatively small heads in comparison to their bodies and small, narrow bills. …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Despite both factors, Ford produced one basic cylinder head for the MEL with slight variations. FE cylinder heads are identifiable by their casting number and date code. This is a C0AE-6090-D cylinder head for 1960 352 and 1961–1962 390. The casting number (bottom arrows) is almost never the same as the Ford part number.

A dove the size of a sparrow, the Common Ground-Dove forages in dusty open areas, sometimes overshadowed by the grass clumps it is feeding beneath. Its dusty plumage is easy to overlook until the bird springs into flight with a soft rattling of feathers and a flash of reddish-brown in the wings. These small, attractive doves are common across the …Aug 13, 2005 · Paul. Jay I presently have a set of the Dove Glidden heads,right now back at the Dove plant being evaluated,after $1100.00 of port work,not including 2.15 and 1.65 tiinium vales.I had these heads flowed on two benches,and barely make 200 at .700 lift exhaust,and 380 intake. The biggest thing about porting stock heads is the area just under the valves. Remove the sharp edges and smooth out the corners. Ford themselves 35 years ago found that the DOVE heads only needed the intakes cleaned up and the exh bump removed and then rework the high side of the port.Aug 1, 2007 · The Mad Porter. 10621 posts · Joined 2006. #10 · Aug 3, 2007. If you are going to run a 460 to 7 / 8K with iron cj heads you had better have good H beam rods, good forged pistons and four bolt mains or at a minimum a girdle. In addition your valve train will have to be rock solid and stable... 429/460 DOVE Heads Upgrade to Cobra Jet Valves Part 1. Ed's Machine. 1.44K subscribers. Subscribed. 74. 1.4K views 3 months ago #FordRacing #FordPerformance #MachineShop. In …Nov 5, 2009 · D0VE-C's The cylinder heads used from '68 to '71 are interchangeable. D00E-R The fabled Cobra Jet and Super Cobra Jet castings. Combustion chamber volume comes in slightly smaller at 71 to 75 cc's 11 to 1+ compression ratio with 429 flat tops, or with the dished 460 pistons.

Antique stores pleasanton.

The D0OE-R heads are a better head if you're running an all out, class type pulling truck or mud truck. The D0VE's are a great starter head. Done right, they'll support HP in the ranges of 700+, where the D0OE-R's will support a bit more HP. When done properly. Plus I think you'll get a little more torque from the D0VE's because the port ...SET 1970 DOVE-C heads, magged, shaved, mild port and polished, ALL NEW PARTS, CJ Manley SS valves, hardened valve seats, valve guides, Comp Cam Valve springs, keepers, retainers, Manley push rod guide plates, ARP rocker arm bolts. They have about 3,000 miles on them. (I'm changing them for a set of original #'s CJ Heads). $700.00 ready to bolt on.Dove Head on a map. Where is Dove Head? Dove Head is located in the county of Derbyshire, East Midlands, three miles south of the town of Buxton, 16 miles south-east of the major town of Stockport, 131 miles north-east of Cardiff, and 140 miles north-west of London. Dove Head lies just north of the Staffordshire border.I recently jailbroke my iPhone and now that it's done I'm very overwhelmed by Cydia. I've downloaded a couple apps, but I don't understand most of what I'm looking at. The descript...

Aug 13, 2005 · Paul. Jay I presently have a set of the Dove Glidden heads,right now back at the Dove plant being evaluated,after $1100.00 of port work,not including 2.15 and 1.65 tiinium vales.I had these heads flowed on two benches,and barely make 200 at .700 lift exhaust,and 380 intake. Cylinder Heads: Heads can be D0VE or D3VE with mild port job and port match (315-ish/180-ish cfm @.600) Intake valve size 2.08 Exhaust valve size 1.65 Stock rockers. Short Block: Comp Cam XE262H Hydraulic flat tappet cam or equivalent (Specs:262/270 adv., 218/[email protected], .513/.520, 110 LSA) Compression around 9:0:1 Stock crank Stock rods with ...Feb 4, 2011 · D3 with EFI flattops (with -7 cc valve reliefs and 95 cc chambers), a 0 deck, and a .041 head gasket compressed thickness on a stock 460 block will net you 9.4:1 compression ratio which is perfect for running 93 octane. 10:1 is a little high to be running pump gas, especially during warmer months. Running flattops with the DOVE heads ( 75 cc ... Technology plays a huge role in nearly every aspect of financial services today. As the world moved online, tools and infrastructure to help people manage their money and make paym...The male dove usually starts with a noisy flight or wing clapping, followed by a circular glide with the head down. Other displays entail the male dove puffing up its chest, bobbing its head, and making loud calls. The cooing call is what the males use for communication during the breeding season. In addition, the birds may preen each other’s ...Changing the oil in your car requires that the oil drain bolt be removed and replaced frequently. In the process, the oil drain bolt threads may be stripped or the oil drain bolt h...Ive got a 460 with the D3VE heads on it. With Hooker Super Comps. Using Jegs gasket #555-210356. I can not stop the gasket from blowing out on the rear exhaust ports on both sides. ... I use DOVE-C heads on my engine and the Hooker exhaust ports seem to be sized between a stock DOVE head and a SCJ head, these gaskets have …Doves and pigeons are birds belonging to the clade Columbidae, a group characterized by their plump bodies, short necks, round heads and compact, slender bills. Plumage and size va...See why Hilton Head Island, South Carolina is one of the best places to live in the U.S. County: BeaufortNearest big city: Savannah, Georgia Despite the pandemic, an estimated 2.61...Jun 08, 2003 #5. First are the passenger car castings of which there are 2 sub groups. C8VE-E, C9VE-A, D0VE-A and C's are almost identical and interchangable with small chambers, small valves and rocker studs. The second of the sub groups is the D3VE-A2A, D4VE's and The D2VE-A2A's. Larger chambers, slotted rocker pedestals …Aug 12, 2006 · DOVE-C is the Ford casting number. It can be seen just below the valve cover and above the exhaust ports. There are many numbers: C8VE, D3VE, D0OE for example.

i just purchased a set of dove a heads. i use to run dove c heads i think on my old motor. whats the difference on all the dove heads. any got bigger valves, ports, any flow better. 79 mustang. Save Share. Like. Sort by Oldest first Oldest first Newest first Most reactions. Paul Kane.

Jay I presently have a set of the Dove Glidden heads,right now back at the Dove plant being evaluated,after $1100.00 of port work,not including 2.15 and 1.65 tiinium vales.I had these heads flowed on two benches,and barely make 200 at .700 lift exhaust,and 380 intake.The kit has the rocker arm, ball and nut and fits on a 7/16 inch stud. The number for the 7/16 stud is 214-1068. There is another kit for the d0ve and CJ. It has the rail rocker, ball and nut and the number is 214-1154. The rail rocker may cause problems as the rail may come in contact with the spring retainer.Jun 23, 2010 · The D0OE-R heads are a better head if you're running an all out, class type pulling truck or mud truck. The D0VE's are a great starter head. Done right, they'll support HP in the ranges of 700+, where the D0OE-R's will support a bit more HP. When done properly. Plus I think you'll get a little more torque from the D0VE's because the port ... Acne. BROWSE COLLECTIONS. Active Naturals Body Wash. Advanced Care Face + Body Wash. Bio-Mimetic Men’s Hair Care. Clinical Protection Antiperspirant. Refillable Deodorant. Plant-Powered Cleansing Bars. Find out the latest from Dove Men + Care, all in one place.429 DOVE-A heads. dove-a and dove-c are the same head. Ford uses the -? to distinguish between the original and a superceded part number. The probably changed the location of the date code ID on the inside of the rocker area or something small like that. To my knowledge, I've never seen any differences.from United States. 429-460 FORD POWER STEERING BRACKET KIT SAGINAW PUMP , C8VE, C9VE, DOVE HEADS. FITS FACTORY MECHANICAL OR ELECTRIC FUEL PUMP. Brand New. C $142.65. Top Rated Seller. Buy It Now. revmax-streetrods (5,216) 98.5%. +C $56.56 shipping.D3 with EFI flattops (with -7 cc valve reliefs and 95 cc chambers), a 0 deck, and a .041 head gasket compressed thickness on a stock 460 block will net you 9.4:1 compression ratio which is perfect for running 93 octane. 10:1 is a little high to be running pump gas, especially during warmer months. Running flattops with the DOVE heads ( 75 cc ...

Login swalife.

Seafood in forney.

Changing the oil in your car requires that the oil drain bolt be removed and replaced frequently. In the process, the oil drain bolt threads may be stripped or the oil drain bolt h...The D0VE heads do NOT require any milling, drilling or tapping of the valve / rocker stud pedestals or screw in modifications. The Super Cobra Jet / Boss 302 / 351 valvetrain fits these heads WITHOUT any modifications. The thing you need to look out for is the length of the pushrods. They need to be 8,55" in length.Cylinder Heads: Heads can be D0VE or D3VE with mild port job and port match (315-ish/180-ish cfm @.600) Intake valve size 2.08 Exhaust valve size 1.65 Stock rockers. Short Block: Comp Cam XE262H Hydraulic flat tappet cam or equivalent (Specs:262/270 adv., 218/[email protected], .513/.520, 110 LSA) Compression around 9:0:1 Stock crank Stock rods with ...A dove the size of a sparrow, the Common Ground-Dove forages in dusty open areas, sometimes overshadowed by the grass clumps it is feeding beneath. Its dusty plumage is easy to overlook until the bird springs into flight with a soft rattling of feathers and a flash of reddish-brown in the wings. These small, attractive doves are common across the …Some bolt on aftermarket heads that are essentially ready to go, may not seem like so much money after all. A typical stock 351 intake port (C9 and DO) with a typical valve job maxes out around 180 cfm (28"). the exhaust around 120 cfm or so. Ofcourse well prepared stuff can hit 240/160 cfm using an intake volume around 160cc's.The early iron castings, C8VE,C9VE, and DOVE heads are basically all the same. Some castings have thermact-air bosses and drilled passages, and some do not. The size of the thermact-air bosses also varies. With-in the three casting, there is also engineering revisions, i.e. DOVE-A, DOVE-B, DOVE-C. Chamber size is about 77 cc, and can vary ...Even with the 62 390 large intake ports, many intakes will fit with the large intake ports. 390-406 Tri-powers, 427 single 4 bbl, the 428 cast iron or PI intake manifold would bolt right on. Since he could offer it with 16 bolt exhaust pattern it would be a home run. Cool to be able to make your own heads.Bandaging that gnarly cut before you head to the emergency room? Snap a pic first. We’ve advised you before to take photos of your children before a big outing, screenshot your boa... ….

Mar 11, 2024 · The Mad Porter. Early small chamber heads on an OEM 87 short block offers about 9 to 1 static c/r. You will either have to use the OEM rockers for the early heads as the later bolt down rockers will NOT work. Early rockers tend to chew up the valve stem tips so we avoid them. Roller rockers, studs and guide plates are best. With well worked max effort dove heads you can expect a maximum of about 700 to 725 HP given the intake port flow capabilities of the dove intake port. On a 557 cubic inch motor, you can get 700 HP at 6K rpm with a Comp Cams XR292R cam and 10.6 to 1 compression ratio.Changing the oil in your car requires that the oil drain bolt be removed and replaced frequently. In the process, the oil drain bolt threads may be stripped or the oil drain bolt h...The lower one is an Edelbrock and the upper is a Dove head. He's got them set up like that for comparison. $1300 doesnt sound like a bad price except he does say one of the Dove heads has the dreaded porosity problem. Sol427. 1,421 2. Sol427. 1,421 2. Post Apr 12, 2004 #4 2004-04-12T20:20+00:00.Head lice can be a very irritating condition. Visit HowStuffWorks to learn all about head lice. Advertisement If your head starts to itch, there could be several reasons why. You c...Trouble w/roller rockers on DOVE-C heads. I originally had crower 1.73 roller rockers on these heads I took them off to put them on my trick flow heads. I just finished building another motor using the same cam, pushrods and dove heads, I ordered harland sharpe 1.73 roller rockers and they are not event close. any advice would help. …Call us. To speak to a consumer advisor, call on: Australia 1-800-061-027. New Zealand 0800-108-806. Monday-Friday 9:00 AM-5:00 PM. For a medical or product safety emergency, call on: Australia 13-11-26. New Zealand 0800-764-766. Available 24 hours a day / 7 days a week.The kit has the rocker arm, ball and nut and fits on a 7/16 inch stud. The number for the 7/16 stud is 214-1068. There is another kit for the d0ve and CJ. It has the rail rocker, ball and nut and the number is 214-1154. The rail rocker may cause problems as the rail may come in contact with the spring retainer.Aug 12, 2006 · DOVE-C is the Ford casting number. It can be seen just below the valve cover and above the exhaust ports. There are many numbers: C8VE, D3VE, D0OE for example. DOVE C FORD HEADS. by vortecpro » Sat Feb 28, 2015 3:45 am. Anyone have any advice when it comes to these heads, flow numbers, valve sizes, CC per thousandths. Racing a NA NHRA stocker should be mandatory before any posting. Walter R. Malik. Guru. Posts: 6389. Joined: Tue Jul 24, 2012 3:15 pm. Location: Roseville, Michigan (just north of Detroit) Dove heads, Together, these two added details of the Boss bulkhead D0VE blocks (the additional main webbing material and additional main saddle material) make 4-bolting the number 1 main of the D0VE block (with Boss bulkheads) more inviting and also improves structural integrity in both the main saddle and 4-bolt main cap securing at the cylinder …, D3 heads on a flat top D1 block or Dove heads on stock piston D1 block? Or is there any difference? I am not looking for a high rpm drag racing engine, just a great running truck that will pull away from the light and leave most ricers sitting. lol clint . 1971 Ford F100, 460/c6 PS, PDB, Auto, 3.0 gear., factory specs on DOVE-C heads Jump to Latest Follow 33K views 3 replies 2 participants last post by team_underestimated Feb 24, 2009, dove heads. hi, i was wondering if anyone had a rough idea what kind of power gain i would be looking at if i upgrade my smog 460 with some dove heads. the engine has a mild r/v cam, a performer intake, 1 7/8 headers, dual 2.5" exhaust and a 600 holley dbl pmpr. i guess my power to be around 350-375 with 475-500 tq. my stock d3ve heads are ..., A graceful, slender-tailed, small-headed dove that’s common across the continent. Mourning Doves perch on telephone wires and forage for seeds on the ground; their flight is fast and bullet straight. Their soft, drawn-out calls sound like laments. When taking off, their wings make a sharp whistling or whinnying. Mourning Doves are the most ... , OK, to sum it all up, the typical 4 barrel 429 engine found in a junkyard from cars built in 1968 - 71 can be built to deliver close to 600bhp at around 7.300 rpms using the following criteria: 1. CR 12:1. 2 DOVE heads w. CJ valves. 3 CAMSHAFT w. 256° / 266° & ,590 / ,620 - 108 LSA. 4. 6.605 rods., In the greenery of Indonesia's Java and Sumatra islands resides a species of bird called the Pink-headed Fruit Dove. The bird has a pink head, neck, and underparts, contrasting with its emerald wings and back. Males have more intense, vivid pink colors than the females. As arboreal animals, these doves rarely come to the forest floor., The PIE Dove heads that I tested were "very" old and had obviously been cast with a huge intake port. After porting, the intakes measured approx. 1.485 x 2.900. As I stated before, time only permitted one attempt to raise port velocity and that was filling the bottom of the port with .700 of modeling clay. The resulting port measured 1.485 x 2.200., The Mad Porter. 10622 posts · Joined 2006. #3 · Nov 12, 2009. D0VE intake runners are approximately 270 cc's unported. Chamber size is typically 77 cc's with stock dished valves undecked. Scotty J. "AKA" The "Mad Porter". "EMC 2006" 3rd place finisher. Ported BBF iron head specialist & Aluminum heads from all sources., Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - questions about DOVE heads - Hello everyone I'm going to restore a hi boy in the course of the next two years, and I'm going to put a 460 in it. I want a 460 with DOVE heads so I'll be looking for one in late 60's early 70's Lincolns....right? I wanted to know..., dove heads. hi, i was wondering if anyone had a rough idea what kind of power gain i would be looking at if i upgrade my smog 460 with some dove heads. the engine has a mild r/v cam, a performer intake, 1 7/8 headers, dual 2.5" exhaust and a 600 holley dbl pmpr. i guess my power to be around 350-375 with 475-500 tq. my stock d3ve heads are ..., D1VE AA block ? I might buy a engine that has D1VE AA block to use to build a stoker engine. Is this a good block to use for that and is this block a 429 or 460 block and does it have thick cylinder walls for boring far over. The engine also have DOVE-C heads on it what size valves are in it and what cc are they., The mourning dove is the most common type of dove in North America. They are a medium-sized bird with a long tail and pointed wings. The body is mostly gray with some white on the belly and undertail. The head is gray with a black band around the neck. 10. Pale-Capped Pigeon, The mourning dove is the most common type of dove in North America. They are a medium-sized bird with a long tail and pointed wings. The body is mostly gray with some white on the belly and undertail. The head is gray with a black band around the neck. 10. Pale-Capped Pigeon, Mature Skin. Dull skin. BROWSE COLLECTIONS. Coconut Oil. Vitamin C. Vitamin B3. Fruity. Discover our Gradual Tanning range for glowing, sun-kissed skin, whatever the weather. Dove GST Lotion 200ml Medium to Dark., Bent, a consumer-focused investor, explained why backing early-stage crypto companies can often involve a "leap of faith" On the Chain Reaction podcast this week, we dove into a to..., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460) - 429-460 Hi Compression 4V Heads C9VE-A - Found some heads and wondering if detailed info sounds correct to FTE members. Looking to add some power to my 1973 429. This is a set of Ford 4V Hi Compression Heads. Casting numbers on these are C9VE-A., These two reasons alone make it obvious why Ford returned to the closed chamber head with the introduction of the D3VE. The D3VE's chamber CC is very close to that of the D2VE's chamber (keeps compresison ratio down), but the shape makes for both a better mixture motion and a shorter flame travel. Stuff like that., The D0VE-A block is known as the "thick web" block and was used for CJ's as well as standard passenger cars. It is a desirable block. The D0VE-C heads are standard "N" code heads with the smaller ports and valves. They are still a desirable early model cyl. head as they feature smaller combustion chambers and factory screw-in studs., 14K 349. Mar 06, 2002 #2. Dove's heads are mainly aimed at NHRA class racers. They start around $1800.00 for bare heads. You can expect these bare heads to have casting flaws and need machine work. Dove has none in stock typically and requires full payment in advance before they will build anything. Dove does not accept credit cards, only ..., The D0VE-A block is known as the "thick web" block and was used for CJ's as well as standard passenger cars. It is a desirable block. The D0VE-C heads are standard "N" code heads with the smaller ports and valves. They are still a desirable early model cyl. head as they feature smaller combustion chambers and factory screw-in studs., The base of the D3VE stud is 5/16" :shock: 1967 Mustang coupe, Mustang II front suspension. W/RV camed, D3VE headed, 460/C6 (soon to be 557 CID w/ported police interceptor heads) out of the box BBC headers (with homemade steel adapters) Shocktower removal enthusiast. The race is not over till the Fat Block Ford Sings!, Up for sale is a pair of DOVE-C heads for a ford 429 or 460.They are in decent USED shape and I would recommend rebuilding them but that is up to you. They have light surface rust and some dust and grime on them., Putting the Dove heads on will raise the comp ratio from a stock 7.9 to about 9.2 or so. I have done this a couple times but also changed cams. If you go with the thinnest head gaskets you can find for tighter quench and then a cam from either the Comp extreme 4x4 line or I think Randy M and Scotty use the Lunati Voodoo line you should really ..., Re: 429 dove heads. The difference is as follows: the D0VE-A head ends with the suffix, "A," and the D0VE-C ends with the suffix, "C." Other than that, they are both essentially the same. NOTE: Some D0VE heads are drilled for Thermactor (drilled smog pump passages) and some are not . This is regardless of whether they are D0VE-A's or D0VE-C's ..., Dove's heads are mainly aimed at NHRA class racers. They start around $1800.00 for bare heads. You can expect these bare heads to have casting flaws and need machine work. Dove has none in stock typically and requires full payment in advance before they will build anything. Dove does not accept credit cards, only checks, money orders or cash., Call us. To speak to a consumer advisor, call on: Australia 1-800-061-027. New Zealand 0800-108-806. Monday-Friday 9:00 AM-5:00 PM. For a medical or product safety emergency, call on: Australia 13-11-26. New Zealand 0800-764-766. Available 24 hours a day / 7 days a week., How much for 429 DOVE heads? Found at a swap meet. Guy wants $100. Says they have 1 bent valve and need rebuilt. Said he paid $100 for 300 sets of misc. heads from a machine shop, many he scrapped., The DOVE heads are heavily ported and polished on the exhaust side, with bowl work on intake and exhaust, chambers poslished, and hardned seats for the exhaust, with big CJ valves, spings, and retainers, set up for adjustable rockers with guide plates, and have the intake side flared to meet the CJ/SCJ intake size., 4,854 18. Aug 05, 2007 #2. the original FOMOCO medium riser heads...around Feb 65 they started to appear, about the same time as S/O blocks, machined cumbustion chambers/2.19..1.72 valves/88ccs out of the box (NHRA min cc..72) takes about .090 cut from the deck, may not be the BEST head around but...the correct head for your real …, The D2VE heads are a one year only design, and a lousy one at that. I'm well aware of the attributes of PI/D20E heads and agree that they are a better design than the DOVE-C or C8/C9VE heads. Scott 67 Fairlane 500 hdtp, C4, 9", 800 hp 514 66 Fairlane GT convt, toploader, 9", built 428, Cylinder Heads: Heads can be D0VE or D3VE with mild port job and port match (315-ish/180-ish cfm @.600) Intake valve size 2.08 Exhaust valve size 1.65 Stock rockers. Short Block: Comp Cam XE262H Hydraulic flat tappet cam or equivalent (Specs:262/270 adv., 218/[email protected], .513/.520, 110 LSA) Compression around 9:0:1 Stock crank Stock rods with ...