will these work

[race my talon]

i've heard of 1g parts differences and i was wondering if i could use these, a friend bought a 90 laser turbo as a parts car and wants to sell me the intake manifold, throttle body, and fuel rail for $120..now can i use the throttle body and fuel rail off a 90 and bolt them up to my 95? he said he thinks its a 90..may be a 91

 

[allwheelTSI]

yeah,it should be all compatible.

 

[stevetrbp]

Tps might be diffrent

 

[Kevin Jewer]

It should all work. But keep in mind using a 1g manifold on a 2g head requires some very substantial porting of the head. If I had to remove and dissasemble the head for that, I just toss a 1g on and go all the way. Its cheaper. 1g mani on a 2g head not ported is a massive waste of time. If you have compared a 1g head gasket to a 2g head you have seen what I am talking about.

You typically cant use a 90 fuel rail on a 2g since the feed flange hits the TPS, but if you are using 1g mani and TB I cant see how it wouldnt work. Just be aware.

 

[djoutrage17]

the fuel rail wont work on a 2g it will hit the tps since you still use the 2g tps you need a 91 and up. as for the intake manifold it aint worth porting that much plus that throttle body wont work either 90's arent any good on a 2g if you have any specific questions i can help u

 

[djoutrage17]

Originally posted by djoutrage17
the fuel rail wont work on a 2g it will hit the tps since you still use the 2g tps you need a 91 and up. as for the intake manifold it aint worth porting that much plus that throttle body wont work either 90's arent any good on a 2g if you have any specific questions i can help u

damn ill check the date next time

 

[larryd]

Originally posted by djoutrage17
the fuel rail wont work on a 2g it will hit the tps since you still use the 2g tps you need a 91 and up. as for the intake manifold it aint worth porting that much plus that throttle body wont work either 90's arent any good on a 2g if you have any specific questions i can help u

exactly.. the 90 was a re re year for DSMs. The fuel rail was longer in the 90 then it was in any of the other years.

Same with the throttle body, it has different vacuum ports at the top.