I am looking for a turbo manifold for the sohc-i4 1.6 in the 1990 Geo Storm. Ive tried looking online and it shows that honda has the same engine type in the 90-93 civics will the civic manifolds bolt up to my geo? Please let me know asap i already have the turbo and everything, thanks
chris

 

i read somewhere that isuzu makes the head for that engine and that the impulse came in a turbo. i think you will find more compatibility there.

 

Yeah GM didn't make any of the cars, they just put the geo name on it, Storm = Isuzu, Tracker = Suzuki, Prizm = Toyota. And yes there is a turbo impulse, i actually think they might have had an AWD setup also. Bu ti would check ebay, probably the only place you're gonna find anything for that car.