sup people i got a 96 accord wagon with a 2001 h23a vtec. i had a idle problem so i changed the throttle body and put the one from the accord,now can any body tell me if the us prelude throttle body is as big as the accord one?

 

not 100% but l know the h22 tb is better lm doing a h22 swap and my stock tb will work on the h22 but will not benefit for hp

 

its supposed to be a bigger TB... way bigger... about 65-68mm in size

 

The H22 (prelude) is 60mm at the throttle plate while the F22 (Accord) has a 55mm (54.75mm) throttle plate.

 

Why on earth did you do that?

The Accord TB is much much smaller. You're restricting yourself now.

 

yea i know but the tb that the engine brought was not working with the tps that i have so i replaced it with the accord's for the mean time but thanks for giving me info on the size,it realy helps.oh and one more thing, were can i get the ignition cap for this engine and the intake manifold gasket,the h22 gasket don't match onless i put a usdm manifold.

 

your closest auto parts store haha

 

i had changed the intake manifold for the usdm one, its a 97-2001 manifold and this one has a breather in the back of it, to what vacuum that one goes to? if i block it the engine acts like if its going to turn off. the book says that it goes to the iab sensor but im running the engine with a tuned p28.i don't think is going to read it.oh and what kind of suspention should i use for this accord wagon,i put new gr-2 shocks on it with tein springs and the ride suckt bad they blew up quick.

 

lol i tryed but they give me a 5 wire cap and the one i have is a 4 wire?

 

So you need an internal coil distributor cap.

I'm not 100% if it will fit but the 92 Prelude SI VTEC (H22A1) Honda part number 30102-PT3-A12 is an internal coil (4 wire) H series distributor.

 

Thanx I'll look in to that.what that breather the manifold has on the back were can I connect it to, because with thep28 it won't read the Ian sensor?

 

Sorry, with the p28 the iab sensor won't. Work right?

 

Sup guys,so those any one have a prelude tb for sale?

 

If you know the right people (cough cough) the IAB circuit can be added to the P28. Then they can be added & activated in most OBD1 tuning software.

 

Ok cool so I'll look in to that, thanx