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Tuning Advice For Vx220 Na


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#41 dude

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Posted 26 September 2005 - 02:19 PM

Did anyone try good ol' lowering the head thus increasing compression bit on this engine?

I have 11,5:1 on my new engine.

#42 cicastol

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Posted 26 September 2005 - 02:57 PM

This one?

Dynojet

Seems to be a bargain! thumbsup

thumbsup thumbsup

#43 2-20

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Posted 27 September 2005 - 08:27 PM

Did anyone try good ol' lowering the head thus increasing compression bit on this engine?

I have 11,5:1 on my new engine.

New pistons ?? or head shaving ?

Thanks

#44 dude

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Posted 28 September 2005 - 05:58 AM

Did anyone try good ol' lowering the head thus increasing compression bit on this engine?

I have 11,5:1 on my new engine.

New pistons ?? or head shaving ?

Thanks

headshaving only.

we considered to take it up to 14:1 and go for E85 (85% alcohol) and go for some 30psi of boost thumbsup .

backside is the small fueltank and the lack of stations that have it.

the std fuelamount would only last for about 100km on track and maybe 150-200km on road.




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