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MX | Off-Road Gear Info & Reviews
Who wants to know what is a CR 133?
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[QUOTE="marcusgunby, post: 319942, member: 17066"] Great write up seb-been looking forwards to it for ages.Im staggered the 39mm gives a stong low end hit-must be the jetting as i know jetting can alter a engine from a hard hitting beast to a mild woods bikes-ask any KTM 300 rider.I think if you lean the jetting in the area where the hit is it may be smoother.Also try leaning the main one size to see if you get more overev.My bike is in the dyno again tomorrow so i will report back my findings.I have bored the exhaust manifold out to 01 spec and used a cometic thin base gasket and modified the head to allow it to rev more freely. [/QUOTE]
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MX | Off-Road Gear Info & Reviews
Who wants to know what is a CR 133?
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