[cikdog]

OK, I asked about the hp out put the other day and you guys said it would be at the most 5-10, with the 3 into 2 headers and a good pipe. Would I see a good gain if I uped the ante with a K&N air filter and a big mouth throttle body, are there any other good boltons that an 82 non-turbo can really benifit from?? I just want to knock it up to 175 until I can afford to have the block board. Thanks for the replies you zedaphiles!!!

 

[Dan Baldwin]

Get an N47 head from a '78 280Z. This'll up your compression from 8.5 to 9.8:1. That'll increase your torque and power everywhere, low, mid and high rpm. You could also use a '75-'77 N42 head, but you'd also need a square port exhaust manifold.

Dan Baldwin
'71 240Z 3.1
COMSCC #7 SPB

 

[yo2001]

N47 plus .480"lift/280deg cam. that's what I'm going to do.