Ok, I have a 91 civic si, I'm dropping in a Z6 engine. Now I know I could take the easy route and just use the A6 Intake and be done with it. But the Z6 has a bigger intake and would like to use it insted, since i plan to later switch to a P28 ECU. The question i have is with the MAP assembly on my fire wall. wth the A6 setup there were 3 hoses that came off there. One went to the black canister on the firewall, then one went to the back of the intake manifold, the 3rd hose went to the TB.. Now on the Z6 intake there is not the nipple on the TB? MY second question is on the A6 intake manifold on the drivers side of the manifold there is a (solenoid/sensor) of some type(is that the FIV sensor)? I dont see where that would go on the Z6 intake.

 

just use your a6 t/b there the same size....but get the a6 t/b gasket....not sure which sensor your talking abut but i dont have it.

 

kewl, But I think I got it figured out as far as the map assembly goes. I had found in another tech write up about the mysterious sensor. Thats the one i said was on the backside of the intake manifold just behind the fpr on the A6 intake. http://www.angelfire.com/ca/DrOhm/hybrid.html here is the link that I was reading earlier.