1G VR-4 throttle body on 2G GSX Does it fit?

[talonkid]

im wondering if the 1st gen galant vr-4 throttle body fits my 2g gsx ...i thought it be a good upgrade since its 70mm compared to the stock one...but im not sure if its fits...can anyone help me..includes tps and idle control sensors and wiring for them also..

 

[GVR4592]

It's not 70mm, it's 60mm just like a 1g DSM.

http://www.roadraceengineering.com/2gtbswap.htm

 

[talonkid]

hmm thats weird...ive seen a couple on ebay also and they all say 70mm not 60mm like the 1g dsms....but maybe im wrong thats why im on here asking for opinions and answers

 

[Slow99x]

Yes it will work and yes it does make a slight difference. You need to port your intake manifold to the same size as the throttle body or it will hurt performance because of the lip.