Quote:
Originally Posted by Eldi Z
What would be the RWHP and PSI Boost limits on an SBE LT1, Stock C/R when utilizing LT4 fueling on 93 straight without E?
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Fuel quality is the big variable, 93 is not always 93 and could have different levels of ethanol which reduces detonation.
I have been 620 RWHP no where near the fuel system limit with Octane being the limiter on the LT1
The other big variable is the supercharger and intercooler system being used there is a difference.
Boost is not created equal.
We have seen cars make 50 more HP at .5 psi less boost with the TVS 2650 Vs. other superchargers.
Ted.