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Re: Which one?
no way the GSR will handle as much boost as a B18B, simply because of 9.2:1 compression vs. 10.1:1 compression. Best stock motor to boost is the B18B hands down. If you were to build internals it's still a toss up. With a B18C you want to lower the CR, but if you do that you lose power. And about the cams, turbo cams have less duration and valve overlap, VTEC cams are usually designed for more lift and duration, kind of defeating the purpose there again throwing in turbo cams in a VTEC head.
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Empty Pockets Racing Member #1
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