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jackdung

How To Upgrade 4K Engine Power Up?

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dear all,

 

i wanna upgrade my 4k engine power up alittile but don't need to change anything in engine. does anyone have best suggestion?

 

thank you very much!

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these are well performing engines, a little here and there makes a noticeable increase in power , simple mods like free flow exhaust and webber downdraft is a reliable everyday run a round.

next step further maybe add lighter flywheel and aftermarket camshaft

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