E46Fanatics - View Single Post - Thinking about building a custom intake mani.

bryce-o · 10-19-2012, 06:43 PM

Lol lots of negativity in this thread. Lets see:

11.5:1 high compression pistons (stock CR is closer to 10:1)
272 cams
extensive headwork to flow a claimed 85% more than stock

Id believe 280+ whp from this setup. On a 4 cylinder car, every point you raise the CR is worth 20+whp, after a full dyno re-tune.

10-19-2012, 06:43 PM	#52
bryce-o Registered User Join Date: Nov 2011 Location: texas Posts: 172 My Ride: 330Ci ZHP 3 pedal View My Garage	Lol lots of negativity in this thread. Lets see: 11.5:1 high compression pistons (stock CR is closer to 10:1) 272 cams extensive headwork to flow a claimed 85% more than stock Id believe 280+ whp from this setup. On a 4 cylinder car, every point you raise the CR is worth 20+whp, after a full dyno re-tune. __________________ modification and maintenance log Last edited by bryce-o; 10-19-2012 at 06:43 PM.