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Old 01-14-2010, 12:50 AM
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jm455ho jm455ho is offline
Chief Ponti-yacker
 
Join Date: Jan 2005
Location: Montreal
Posts: 526
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455 bored .040” over gives 464.7 cid
Hedman Husler 2” hedders
Comp Cams custom solid flat tappet cam (250°, 256°, 112 LSA)
Scorpion 1.74 roller rockers (net valve lift after lash s/b .593 & .602)
KRE aluminum D-port heads
80 cc combustion chambers
CNC ported to flow 290 cfm @ 28” (see flow sheet)
10.9:1 comp.ratio
Moroso 3 vane vacuum pump
Pro-Systems Holley HP 1000 cfm carb
Huricane single plane intake

1978 Firebird Trans Am, all metal body, all glass windows
Moser 9 inch rear end, 35 spline axles, spool, 4.29 gears
10 point chromemoly cage
Competition Engineering Slide-a-link bars in rear
Hoosier 30 x 9 radial slicks
JPT C4 transmission with JW Ultrabell (GM to Ford C4)
Transbrake
JPT 10” converter, 4600 rpm stall
Weight with driver: 3320 lbs

http://www.youtube.com/watch?v=CWa8zRG2W4c

Best 60 ft. 1.369
Best e.t. 10.42

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