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#1
11-28-2024, 09:31 AM
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Was the 3.73 rear in the F body limited to 4 speeds only?
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
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#2
11-28-2024, 12:11 PM
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Quote:
Dennis Last edited by SD455DJ; 11-28-2024 at 12:23 PM. |
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#3
11-28-2024, 12:24 PM
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It is hard to beat the old Ultradyne 288/296 HFT in a 455 also.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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#4
11-28-2024, 01:00 PM
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
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#5
11-28-2024, 01:55 PM
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Quote:
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#6
11-28-2024, 02:00 PM
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Dave Bisschop's Stump Puller hydraulic roller cam was popular.
230/236 dur @ .050" lift .590"/.592" lift with 1.52 ratio rockers 112 lobe sep "In a recent dyno test this cam installed in a 464ci engine with 9.5 to 1 compression, a set of our 250-260cfm CNC ported #11 cast iron heads, CNC ported cast iron Q-jet intake and a prepped Q-jet carb made 503hp and 575+ lb/ft of torque on 91 octane." SD Performance revised Stump Puller: Part number 51-000-11 Grind number: P8 3194B / 3196B HR112+5 281 / 287 230 / 236 .3890 / .3910 112.0 LSA / 107 ICL His old Stump Puller mentioned above used lobes 311B and 3122B / note it has less valve lift If Dave is not available both can be ordered custom with any Comp Cams dealer. .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE Last edited by Steve C.; 11-28-2024 at 02:16 PM. |
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#7
12-08-2024, 07:49 PM
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All and all the engines were detuned but the parts were available to mix and match heads,cam and so on to make competitive hp.Thanks to the one block design.
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76 T/A 455, cnc chamber E heads,OF hyd roller ,yella terra shaft rockers 11.47 119 |
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