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Re: Cast piston brands- Opinions of two brands? |
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2001/5/3 7:04
From 48 North
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100 hp is nothing for the stock Nissan pistons. No need for customs. The stockers can do 8500 RPM.
Getting 10:1 will be difficult with the large chambers of the H89. The best thing to do is get flat-top pistons -- they will take advantage of the quench too. Milling the head a large amount will raise compression, but the dish pistons won't have a good quench.
Most guy use large overbore 79mm pistons. No only will flat-tops give more power but the extra 100cc gives a bigger power boost than the compression ratio change.
Posted on: 2012/2/9 3:18
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