Engine For TOPCAP
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Join Date: Dec 2001
Location: Bedford, MA
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RE: Engine For TOPCAP
I had an MVVS 49 that was strong, but would not transition cleanly until I put the MVVS 40 carb on it. Sold it. Also had a YS 45, no pipe. It was STRONG but temperamental. Sold it. Am now running Irvine 53's. I am very happy with them. Good luck.