Actually I have but I think with just over 600whp I would be more than happy... Plus I do not care to deal with gtm and their customer service issues...
Quote:
Originally Posted by BlkNismo
Since your building the block and already have the gtm kit, have you thought about just upgading the turbos to a stage 3 or 4? As well as bigger injectors and pump? Prob a fuel return kit also at this new power level.
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