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Hartford VR 150 discussion forum:
RE: Question HARFORD VR-150Z motor
RE: Question HARFORD VR-150Z motor
DJE
said 2005-05-29 17:56
Not sure if it would be worth the hassle for the extra 25cc. First try disconnecting the cat converter system, fit a decent pipe and I found an expensive iridium plug gave me good extra speed.
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