Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com - View Single Post

Bodywerks · 08-30-2015, 11:08 AM

This is exactly why I went with a custom grind. Though the specs on the night fury seem quite elusive, general consensus is it's around a 23x/24x .61x/62x and a 113lsa with some advance built in, more than the standard 2 degrees.
The highish LSA and the cam advance are where the lite end tq loss come from. All the popular horsepower making cams are similar.
I want the horsepower, but like you I also want the lower end torque. That's why I went with a custom cam. Pat G spec'd me a 232/240 .654/.626 110+2 custom grind cam motion cam. The higher lift will help keep the hp up, will achieving that lift in a shorter duration will help with torque down lower. 110LSA will also help with the torque. Can't say yet what affect it will have on peak hp, but I still expect it to be over 500 when combined with prc255 heads, 11.25:1 compression, and 97 octane gas.

08-30-2015, 11:08 AM	#4
Bodywerks Drives: 2015 2SS/RS/1LE Join Date: Feb 2015 Location: Tucson Posts: 866	This is exactly why I went with a custom grind. Though the specs on the night fury seem quite elusive, general consensus is it's around a 23x/24x .61x/62x and a 113lsa with some advance built in, more than the standard 2 degrees. The highish LSA and the cam advance are where the lite end tq loss come from. All the popular horsepower making cams are similar. I want the horsepower, but like you I also want the lower end torque. That's why I went with a custom cam. Pat G spec'd me a 232/240 .654/.626 110+2 custom grind cam motion cam. The higher lift will help keep the hp up, will achieving that lift in a shorter duration will help with torque down lower. 110LSA will also help with the torque. Can't say yet what affect it will have on peak hp, but I still expect it to be over 500 when combined with prc255 heads, 11.25:1 compression, and 97 octane gas. __________________ 2015 SS/RS/1LE HSA delete, VMAX throttle body, CAI inc. Intake, PRC255 heads, BTR 660 springs, BTR cryo-treated rockers, PAT G 232/240 .654/.626 110+2, johnson 2110's, Manton 502 pushrods, C5R, Melling high volume/high pressure, Powerbond 25% underdrive pulley, Proform covers, Kooks stepped headers, catless mids, Doug Thorley exhaust. 512rwhp, 446rwtq on a mustang dyno, tuned by Cunningham motorsports.