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#11
06-25-2015, 11:30 AM
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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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