Terry Walter Precision Engines:
Pontiac .030-over 400
unported #16 heads - 2.110 / 1.770
9.2 compression
Comp XE262H hyd flat tappet cam
Factory cast iron intake
Holley carb
Factory long branch exhaust manifolds
365 hp at 5400 rpm
445 ft.lbs. torque at 3400 rpm
Chevy comparision:
Comp XE262H cam tested with Chevrolet 350
Bore+4.040" Stroke=3.480" 9.25:1Compression ratio
Dart S/R Heads Edelbrock Performer Manifold
Holley #3310 Vac. Sec. Carb 1 5/8" Headers
Max Torque 411 ftlbs @ 3600 RPM
Max Horsepower 330 HP @ 4700 RPM
Vacuum 18.5" Hg @ 800 RPM
20" Hg @ 1000 RPM
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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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