Building B18A1 for boost

acuramanls90

New Member
im building a b18 a1 and i want to boost it and run about 10-12 lbs of boost.. I know i have to rebuild the engine but what should i put in as internals... i want it to be a reliable and powerful but still be able to go to the strip and rock some shit...recommendations????
 

TreJordan

Body first, then Motor!
i read on here a couple days ago that you could run stock internals on 10-12 lbs of boost
 

IntegraLS-T

Member
How many lbs of boost is irrelevant, psi is only a measurement of restriction. You are going to be limited by power output not by a set psi. Sounds like you need to do some research and ask more specific questions.
 
Stock block is only safe for 9-10 psi with a good tune.
Sleeve the block, get Eagle H-beam or Scat rods, and Wiseco or CP pistons and have your stock crank hot tanked and micro polished...
 


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