article...
http://s70.photobucket.com/albums/i1...stuff013-1.jpg
verdict....
http://s70.photobucket.com/albums/i1...stuff016-1.jpg

 

2.5hp and 1.5wtq!! ZOMG no way that could be dyno error.

couldnt read the whole article.....bit blurry.

I think buzardmountain deleted his cowls.

 

save the pic and zoom in sry....crappy camera....but yea they gained a bit of powa and said that the engine ran cooler on multiple dyno runs.....they help but u might not notice on the butt dyno.....

 

Yep; its aluminum on the 03-05 350Z's and on the new 370Z according to Nissan and verified with a magnet. I don't know if the 07/08 350Z stock hood is aluminum though.

Has anyone tested their underhood temps comparing the stock aluminum hood without vents with aftermarket hood with vents with a better than stock engine temp gauge?

I am aware the turbonetics & Powerlab turbo kits generate much higher engine bay temps mostly due the location of the turbo abd may help in reducing the heat dissipated from the turbo.