Quote:
Originally Posted by Eldi Z
And for 93 Octane pure pump (no added Meth), between the 550 - 600 RWHP even at the stock LT4 Charger Pulley size - producing ~ 9- 9.5 PSI:
Would the upgrade to the LT4 fueling safeguard the pistons from heating too much (and then potentially causing the rings to butt)?
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With zero ethanol, the LT1 fuel system is fine at your level. Having the LT4 fueling doesn’t have anything to do with piston rings. Getting the tune to command the proper amount of fueling (and the capacity to do so) does. In your case, probably not needed unless you plan on upping the boost or adding in some ethanol (which is a good idea with stock LT1 pistons).
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150