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Derrick Adams

Combining a Big Bore cylinder with a +3 crank.. Drawbacks?

2 posts in this topic

What would be the drawbacks or pitfalls of this combo? What size carb and cams would work best.

I have the +3 crank and a set of Web cams now and am considering the bigbore cylinder.

What exhaust works best with these bigbore motors?

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I would say your connecting rod would take some serious abuse due to the crank angle and the extra forces put on the rod from the bigger bore. It would last a while though,given it is properly built, and jetted.

The FMF Megabomb is the pipe you want:thumbsup:

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