Nissan 370Z Forum - View Single Post - Jun Camshafts. Anyone have REAL dyno sheets to back it up?

JC671 · 08-13-2013, 09:48 PM

I'll try to sum up everything that I've read.

The JUN car's dyno shows gains with an increased compression ratio and built bottom end.

Germany's car, I have not seen anything other than a start up video but do know alot went into it other than cams.

Navyboy is still in Guam (I think) and no dyno here but he built his head.

So as far as gains go with just cams. None exist. It's labor extensive just to get to the cams that you might as well do everything you can afford while you have it open.

Cams with no tune. Doubt there is any. You would need to tune just to get it to idle right and not sputter in my best guess.

To stay N/A even going the CAM route seems like more $$$$ to HP ratio. Different strokes for different folks though.

08-13-2013, 09:48 PM	#2 (permalink)
JC671 Enthusiast Member Join Date: Feb 2011 Location: Guam Posts: 451 Drives: Toretto around Rep Power: 14	I'll try to sum up everything that I've read. The JUN car's dyno shows gains with an increased compression ratio and built bottom end. Germany's car, I have not seen anything other than a start up video but do know alot went into it other than cams. Navyboy is still in Guam (I think) and no dyno here but he built his head. So as far as gains go with just cams. None exist. It's labor extensive just to get to the cams that you might as well do everything you can afford while you have it open. Cams with no tune. Doubt there is any. You would need to tune just to get it to idle right and not sputter in my best guess. To stay N/A even going the CAM route seems like more $$$$ to HP ratio. Different strokes for different folks though. __________________ A special "Thank You" to the Fast Intentions Crew! "Fueled By Passion"