dave phillipson 0 Posted January 19, 2006 Report Share Posted January 19, 2006 Is there any difference between an obd1 and obd2 inlet manifold??? The reason i ask is that i have one of each and they look the same and im curently modding one of them to the us spec!!! Link to post Share on other sites
fritzenberg 3 Posted January 19, 2006 Report Share Posted January 19, 2006 i think the throttle body side of the two are differant Link to post Share on other sites
dave phillipson 0 Posted January 19, 2006 Author Report Share Posted January 19, 2006 my engine is made up of all parts including a Corrado bottom end and i think an obd1 top end with the inlet from my obd2 engine!!! and it seems to be ok!!! just want to know if the one im modding will be ok???? Link to post Share on other sites
Dave Lea 4 Posted January 19, 2006 Report Share Posted January 19, 2006 odb2 has a bigger throtle body 29 is bigger too Link to post Share on other sites
binliner 0 Posted January 19, 2006 Report Share Posted January 19, 2006 OBD1 & OBD2 manifolds are different as are corrado ones Link to post Share on other sites
wayne_1@tiscali.co.uk 27 Posted January 19, 2006 Report Share Posted January 19, 2006 the difference is at the top right hand side of obd1 inlet there is a metal grooved pipe where idle valve connects to and on obd2 there there is no pipe and port on obd2 which connects to t/body is slightly bigger Link to post Share on other sites
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