Quote:
Originally Posted by Eldi Z
Did you weigh the stock parts and compared to the weight of the GPI parts?
Would be interesting to know if the weights are actually the same, which would then really mean that no balancing is necessary.
How many miles on the motor since the build?
What kind of max WHP/TQ are you running and on which tune?
Octane?
Did you also upgrade the fuel system to LT4 parts?
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No I trusted their engineering and research.
I've put about 500 miles on the motor since i built it. I'm guessing it's around 1000 wheel on 20psi with e85.
the motor has lt4 fueling and the car also has a mega-squirt controlling 8 supplementary injectors.
The engine shows no signs of any issues and sounds/acts perfectly fine. no rattles or vibrations so i'm guessing the balance of the assembly is close.
