i was wondering if a crx si intake manifold would fit on my honda hatchback std and if it does would it increase my performance.Thanks

 

Yes it will bolt on but you also must convert your wiring to mpfi in order to run the 4 fuel injectors on the d16a6 manifold. The mpfi conversion requires:

d16a6 intake manifold
d16a6 distributor
resistor box
pm6/pm7/pr4/pg7 ecu
helms manual for wiring diagrams

Do a search for mpfi and you should find a more detailed list of parts and also many how to threads.

 

does that conversion also apply to a 98 ek hatch??? i was thinking about getting my friends crx si IM and throwing on the d16y7? how much do people usually pay for si manis?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BRAD 1.8 &raquo;</TD></TR><TR><TD CLASS="quote">does that conversion also apply to a 98 ek hatch??? i was thinking about getting my friends crx si IM and throwing on the d16y7? how much do people usually pay for si manis?</TD></TR></TABLE>

In your case, I'd look for a Y8 manifold instead. I wouldn't pay more than $50 for a complete Si manifold (injectors, fuel rail, all the studs, sensors).

 

For EKs that came with the weak *** D16Y7 engine, you do the D16Y8 IM upgrade. Very good manifold often called the D-series Type R believe it or not.

 

and where/how much can i get a y8 manifold.....also one more qestion.....would swapping his SI cam for my cam be a better choice also?

 

Try classifieds and yes the Si cam will give you a good hp gain over the B1 cam.

 

I might have a spare Y8 IM for you if this guy doesnt come through By Sat.

OH i got a Si cam too...(88-91 Si cam)