Turbo 5.3 dyno results
#1
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Turbo 5.3 dyno results
Alum 5.3
LS7 cam
pac 1218 springs
ls6 intake
S472
18.5 psi. 10 degrees of timing. 10.8 AFR
94 octane with methanol.
Made 672 RWHP and 735 FT/LB with a super conservative tune right from the street. I tried adding timing and more meth but it just started spinning the wheels on the dyno
#2
Nice numbers Dean. Any plans to hit the strip this year? Haven't seen you post on GTAMC in while so I wasn't sure where you were at with it. What meth kit and nozzle are you running? Is it straight meth or mixed?
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Its a 50/50 mix right now. Ill be at the track at the end of the month and again for the small tire shootout in october.
Im running a painless meth kit that is now discontinued but works well and includes a progressive controller
Im running a painless meth kit that is now discontinued but works well and includes a progressive controller
#4
killer numbers man...congrats. Seeing posts like this give me so much hope for my turbo setup for next year in my LM7.
Whats your power range look like and where does it peak out?
Mind sharing the specs on the S472? If I am not mistaken I have seen a few options floating around.
Whats your power range look like and where does it peak out?
Mind sharing the specs on the S472? If I am not mistaken I have seen a few options floating around.
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2007 LH6 with the DOD deleted
Ls7 cam and lifters
Ls6 intake
799 heads with pac 1218 springs
Ls9 head gaskets with ebay head studs
Cx racing intercooler (4" thick one)
Meth injection 24.5 gph nozzles combined (50/50 mix)
Holley HP efi
Th400 with a PTC converter (roughly 3500 stall)
3.08 rear gears. It gets 19mpg as it sits
Is a street car. Weights 3050 and has 13" 6 piston wilwoods all around. Tons of fun!