Are all 2.0l heads the same?

[damnslowtsi]

I want to get a head from a wrecking yard to be freshening it up while I 'm waring my old one out. My question is are turbo and NT heads the same? There are so many more NTs out there than turbos. Also are there any difference between early and late 1Gs. Somebody told me that 93-94 have even bigger ports but that sounds cheezy to me. I 've never heard of it before. Thanks for your input.

 

[1fast97gsx]

I want to get a head from a wrecking yard to be freshening it up while I 'm waring my old one out. My question is are turbo and NT heads the same? There are so many more NTs out there than turbos. Also are there any difference between early and late 1Gs. Somebody told me that 93-94 have even bigger ports but that sounds cheezy to me. I 've never heard of it before. Thanks for your input.

I know the cams are different on a turbo and non turbo head. Other than that I don't know what else would be different.

 

[damnslowtsi]

Anyone else? Just want to make sure..

 

[slowpokin699]

they are the same for 1g's. the later models got slightly more aggressive cams, thats probably what the other dude was trying to talk about. I think the diffrence in the n/t and turbo cams is the turbo just has a diffrent exhaust cam but the intake cams should both be the same between the two, or vice vesa, i cant remember, but if you have turbo cams already then it shouldn't be a problem.

 

[BISHILVR]

http://www.dsmtuners.com/forums/showthread.php?t=158885......we just covered this..do a search on here next time!!!..........