Corvette C3 454 ZL-1 big block 650 hp FIA HTP
650 hp 454 cu in (7,5 lit) all aluminium big block engine
ZL-1 aluminium engine block and aluminium heads.
Dry sump lubrication.
Roller cam and roller rockers with stud girdles.
Holley 950 cfm double pump.
Engine dyno tested with:
650 hp at 6500 rpm (max rev 7000 rpm)
780 Nm at 5000 rpm, passes 700 Nm at 3100 rpm
Muncie M22 Spec-25 gearbox, 4 speed heavy duty close ratio
3 disc clutch Quatermaster Optimum
Rear axle 3,70:1 reinforced with housing, differential and drive shafts from Toms Differentials.
Rear axle cooling system with pump.
Brakes heavy duty original J56 type, Wilwood with dual main cylinders, Hawk racing pads, cooling ducts.
Race prepared servo assisted steering system.
Electrically heated front windshield.
Chassis fully race prepared with springs, shock absorbers, anti-roll bar, bushings, reinforcements etc.
American Racing wheels, 3 complete sets
12,5 inch wide rear tires
11 inch wide front tires
(2 sets with Avon slicks and 1 set with Avon wets)
Two different sets of side pipe silencers, one 102 db and one 95 db
Total car weight 1240 kg empty.
Professionally prepared and tuned turn key race winning Corvette with fresh FIA HTP. Everything from engine to chassis and brakes is very well performing have nicely balanced set-up.
Lennart Bohlin, Karlskoga Sweden