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Forum: Offroad Nitro Engine Forum

02-20-2011, 09:35 PM

Replies: 19

3+2 engine?

Views: 3,225

Posted By wingracer

Except those statements contradict themselves....

Except those statements contradict themselves. Increasing crankcase volume reduces crankcase compression.

Forum: Offroad Nitro Engine Forum

02-20-2011, 11:23 AM

Replies: 19

3+2 engine?

Views: 3,225

Posted By wingracer

It's a short cut. It allows a quick and easy way...

It's a short cut. It allows a quick and easy way for the fuel/air mixture trapped under the piston to get a direct shot into the port. Otherwise it has to go all the way down into the crankcase, make...

Forum: Offroad Nitro Engine Forum

02-20-2011, 08:48 AM

Replies: 19

3+2 engine?

Views: 3,225

Posted By wingracer

Did it to a five port once. Piston already had...

Did it to a five port once. Piston already had the holes so just needed to port the sleeve. Worked just fine.

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