Dyno run
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Junior Member
Joined: Aug 2003
Posts: 96
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From: Wisconsin
Car: 1987 Trans am
Engine: 350 TPI
Transmission: 700R4
Dyno run
I made three dyno runs with my car last night, All three were identical.
243.5 HP at the wheels, 4500RPM
306.7 TQ at the wheels, 3800RPM
The torque is nice and flat from 3000 rpm all the way to 4500, then starts to fall off. I'm very happy for still running a stock cam. He also did an air fuel measurement and said that its perfect all across the board. No tuning required !!!!
Heres everything that is done so far.
Block: 1997 four bolt roller block.
Piston: Stock L98
Crank: Stock L98
Cam: Stock L98
Heads: GM Vortex
Rockers: 1.6 roller
Intake: SCPD base, edelbrock runners
Plenum: Stock, ported
TB: 58mm Edelbrock
Injectors: Stock 22#
Headers: TES edelbrock
Exhaust: 3" with flowmaster muffler no converter
Ignition:Stock
Other things include custom cold air kit made by myself. Custom burned chip, by jimsperformance.com ( awsome chip, perfect fuel / air mixture )
243.5 HP at the wheels, 4500RPM
306.7 TQ at the wheels, 3800RPM
The torque is nice and flat from 3000 rpm all the way to 4500, then starts to fall off. I'm very happy for still running a stock cam. He also did an air fuel measurement and said that its perfect all across the board. No tuning required !!!!
Heres everything that is done so far.
Block: 1997 four bolt roller block.
Piston: Stock L98
Crank: Stock L98
Cam: Stock L98
Heads: GM Vortex
Rockers: 1.6 roller
Intake: SCPD base, edelbrock runners
Plenum: Stock, ported
TB: 58mm Edelbrock
Injectors: Stock 22#
Headers: TES edelbrock
Exhaust: 3" with flowmaster muffler no converter
Ignition:Stock
Other things include custom cold air kit made by myself. Custom burned chip, by jimsperformance.com ( awsome chip, perfect fuel / air mixture )
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