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Taemian
08-23-2011, 01:29 PM
Where could I find the head volume of the Marauder in cc's? I'm looking to replace my blown engine, and need the data to confirm the compression ratio I'll get with the dished pistons in a shortblock I'm looking at.

Thank you!

RacerX
08-23-2011, 01:43 PM
52cc's Flat top pistons should give you about 11.1:1cr

99SVT
08-23-2011, 03:38 PM
Also, 18cc dish pistons will net 8.5:1, and stock pistons had a 3cc dish. If you can, get pistons with 9-11cc dish, they should put it in the 9.2-9.5:1 range. You'll be likely to get 20-21* of timing with stock boost levels and room to grow without killing much torque in the meantime. When I was researching it that seemed to be the best bang for the buck using the boost limitations of the Trilogy with pump gas. With boost levels at the upper end of the blower efficiency, there should still be room for a fair amount of timing.

na svt
08-25-2011, 06:44 PM
10.48:1 wth flat tops