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Old 02-17-2017, 08:45 AM
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Frankin_truck Frankin_truck is offline
Join Date: Nov 2013
Posts: 146
Default Compression ratio

What's everyone's thoughts on compression ratios for a full blown sled pulling engine dedicated puller. Been doing lots of research this topic seems to be lots of mixed answers. Some say high compression is free horse power but hard on parts others say stay low and run more boost. I know statics and dynamic compression ratio play a big part in this. I was thinking 15:1 would be good. Open to suggestions
2007.5 lmm, Built motor, Built trans, Danville 72vgt over 484, 100 overs, dual cp3's and so on..........
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