Some Cool LT1 Dyno Numbers
#1
Some Cool LT1 Dyno Numbers
Just got off the dyno with this wicked ride.
Car: 97 Camaro z28
engine:
385 ci 12.1:1 compression
Ported Lt4 heads
Ported Lt4 Intake
Comp 248-254 110 lsa
Computer system:
Efi Connection F-body Ls1 coversion harness kit (coils, cam sensor, crank sensor)
Drivetrain:
Coan Th400 reverse manual valve body w/ T-Brake, Coan 5k stall converter
spooled 12 bolt 4.10's
we didnt build the motor, nor did we spec the heads or cam, but it was done nicely and makes great power considering its a lt1 through a power sucking driveline...
tune in 1 Bar SD open loop (race car), AFR 12.85:1 , timing a conservative 30*, tuned on pump 91
Car: 97 Camaro z28
engine:
385 ci 12.1:1 compression
Ported Lt4 heads
Ported Lt4 Intake
Comp 248-254 110 lsa
Computer system:
Efi Connection F-body Ls1 coversion harness kit (coils, cam sensor, crank sensor)
Drivetrain:
Coan Th400 reverse manual valve body w/ T-Brake, Coan 5k stall converter
spooled 12 bolt 4.10's
we didnt build the motor, nor did we spec the heads or cam, but it was done nicely and makes great power considering its a lt1 through a power sucking driveline...
tune in 1 Bar SD open loop (race car), AFR 12.85:1 , timing a conservative 30*, tuned on pump 91
#11
11 Second Club
iTrader: (17)
I know when I had Ryne spec mine out he kept trying to get me to go bigger and I had him back off a little. Luckly he went with a 111LSA instead of the 112LSA I wanted. Now I wish I would have listened to him. You live and learn. But I do love the the sound of teh cam and it pulls so hard after 3K. I have to say Ryne knows his cams.
#13
11 Second Club
iTrader: (1)
Did Ryne spec it out for you?
I know when I had Ryne spec mine out he kept trying to get me to go bigger and I had him back off a little. Luckly he went with a 111LSA instead of the 112LSA I wanted. Now I wish I would have listened to him. You live and learn. But I do love the the sound of teh cam and it pulls so hard after 3K. I have to say Ryne knows his cams.
I know when I had Ryne spec mine out he kept trying to get me to go bigger and I had him back off a little. Luckly he went with a 111LSA instead of the 112LSA I wanted. Now I wish I would have listened to him. You live and learn. But I do love the the sound of teh cam and it pulls so hard after 3K. I have to say Ryne knows his cams.