Also posted in the Whipple vs KB thread
Went to the dyno tonight..........
VT billet l/b .020 over 17cc CPs 8.5cr
05 ported heads,ss valves, guides
Crower 3s
KB 2.2 21lbs 4lb lower 3.0 upper RR tensioner........saw no boost drop off steady at 20-21 lbs
1000 miles on motor 950 easy miles
HBH tuned 11.5-12.0 A/F race tune 611hp 572 tq
street tune 602hp 565 tq
Another Cobra there.........HBH tuned old style Whipple 17 lbs all stock internals race tune 11.5-12.0 A/F 630hp 583tq 5000 miles on engine
Both cars were 50% 93 and 50% 100 octane.........Only difference My car has Bassani high flow cats and baffles other car is not running cats. Same headers, same JLT intakes
Looks as if my cams and ported heads did nothing for me. Not to mention the boost difference between blowers.Whipple definately made the better #s....... Not unhappy with the #s just surprised. Was expecting 630hp 600 tq. On the way home we went from a 3rd gear roll and I pulled him...........
Thoughts?
Have fun........
Went to the dyno tonight..........
VT billet l/b .020 over 17cc CPs 8.5cr
05 ported heads,ss valves, guides
Crower 3s
KB 2.2 21lbs 4lb lower 3.0 upper RR tensioner........saw no boost drop off steady at 20-21 lbs
1000 miles on motor 950 easy miles
HBH tuned 11.5-12.0 A/F race tune 611hp 572 tq
street tune 602hp 565 tq
Another Cobra there.........HBH tuned old style Whipple 17 lbs all stock internals race tune 11.5-12.0 A/F 630hp 583tq 5000 miles on engine
Both cars were 50% 93 and 50% 100 octane.........Only difference My car has Bassani high flow cats and baffles other car is not running cats. Same headers, same JLT intakes
Looks as if my cams and ported heads did nothing for me. Not to mention the boost difference between blowers.Whipple definately made the better #s....... Not unhappy with the #s just surprised. Was expecting 630hp 600 tq. On the way home we went from a 3rd gear roll and I pulled him...........
Thoughts?
Have fun........