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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Port or Big Bore or both??
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[QUOTE="fastwes, post: 955642, member: 20758"] Rob, If I were you I'd have my father in law port it. Raise the ports only 1/4 as much as his kart engine's ports and make sure the transfer ports match exactly left to right/in pairs. Raise the compression as much as your fuel allows. Go to a 144 later on if you don't like revving or other characteristics of it. Wes Gilbert Boyesen Precision Porting(Yes, the Boyesen porter) [/QUOTE]
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Which ocean is California closest to?
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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Port or Big Bore or both??
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