nmurph
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- Joined
- Nov 26, 2007
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So, what's your take on any of the AM BB 372 kits? Can they be made to run as well or better than OEM?
Randy will the amount u took from the cylinder and crankcase matching affect crankcase compression much? Increse rpm ?Here's a few pics......I'll be adding to this one.
Opened up the transfer inlets a bit since the 272XP piston is a windowed design.
Here we are test fitting to the case. The match is worse than you can see here.....
Here it is after being case matched.......
Like I said......I'll post more as I set the squish and port it.
Sorry I saw your comment on the case compression after reading the whole threadRandy will the amount u took from the cylinder and crankcase matching affect crankcase compression much? Increse rpm ?
That 272 piston look right at home in that cylinder. Good work Mastermind.Here's a few pics......I'll be adding to this one.
Opened up the transfer inlets a bit since the 272XP piston is a windowed design.
Here we are test fitting to the case. The match is worse than you can see here.....
Here it is after being case matched.......
Like I said......I'll post more as I set the squish and port it.
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