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Forum: Car Nitro & Gas Engines

07-27-2008, 04:56 PM

Replies: 742

RC Car Actions "How to port a Nitro Engine"

Views: 438,813

Posted By chookman46

RE: RC Car Actions "How to port a Nitro Engine"

A mirror smooth finish isn't very good for a air/fuel mix. It has a tendency for the fuel to form beads on the polished finish. However you will find no matter how polished it is after you run your...

Forum: Car Nitro & Gas Engines

07-21-2008, 02:07 AM

Replies: 742

RC Car Actions "How to port a Nitro Engine"

Views: 438,813

Posted By chookman46

RE: RC Car Actions "How to port a Nitro Engine"

Not sure about all of your questions but havee yet to see a abc nitro car engine that has a bridge in the exhaust port. Maybe there are some out there somewhere but. As long as you dont go too wide...

Forum: Car Nitro & Gas Engines

07-20-2008, 04:51 AM

Replies: 742

RC Car Actions "How to port a Nitro Engine"

Views: 438,813

Posted By chookman46

RE: RC Car Actions "How to port a Nitro Engine"

You can have a look at this forum it has a bit more info on timing changes. It does cover a few of your questions.

http://www.rcuniverse.com/forum/m_7452102/mpage_1/key_/tm.htm

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