007redline
New member
I have a stock 2001 SRX with 98 cylinders & Heads on it...and was going to throw it together for trail riding... Could I take .20 - .30 off the heads and redue the squish... What should the squish be for pump gas ?? 55-60 ?? Would like to bring the compression up to 135 p.s.i around 118 now
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