Times for this setup, with a good driver?
1995 Firebird Formula
Engine - 396 LT4
LT4 ported intake matched to heads
AFR 227cc LT4 heads with 76cc chambers, running 11.2:1
Comp cams custom grind, .254 .266 @.050 and .622 .638 112 LSA
Ross forged pistons, and forged 6" rods
Callies Racemaster forged crank
LT1 block, bored 30 over, clearanced for 3.875 crank, making 396 roughly
splayed 4-bolt mains
Bosch 42# injectors
AS&M Monoblade throttle body
Jesel comp series shaft mounted rocker system, with tie-bar lifters
Exhaust -
Jet Hot ceramic coated headers, with off road y-pipe
No cats
QTP electronic cutout
Corsa Catback with premium pro series tips
Tranny - T-56
Rebuilt with performance upgrade rebuilt kit
-with new blocker rings, billet keys, 3-4 steel shift fork, etc.
Custom aluminum driveshaft good to ~1200hp
Rearend -
Moser 9 inch rear, 3.75 ratio
strange aluminum case
33 spline axles
detroit true trac
Suspension -
UMI torque arm, with cross brace, and driveshaft safety loop
UMI double diamond SFC's
UMI double adjustable panhard bar
BMR boxed LCA's
BMR upper panhard relocation bar
Hotchkis strut tower brace
New bilstein shocks
Eibach prokit lowering springs
I might have missed a few things, but that gives a general idea of the setup. What do you guys think of it?
Last edited by Azthrei; May 2, 2007 at 07:28 PM.
Should be mid 10's if you can drive it...
Thats what i was thinking gotta be aleast mid 10s with all that, Maybe i high 9s with a 150 shot.
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