i want to toss in a b20 a5 motor from a 90 prelude si into my 91 crx. right now it has a d15 block with an d16 si non vtec head. si intake manifold, jdm zc throttle body, si tranny, cam gear under tow pully. the set up right now is pretty good. in fact its really good. and most of the motor parts are from an si motor, but the block is still a d15. the thing i wanna know is if that B20 will fit?

 

You do NOT want that b20. You want the one out of a CRV.

 

i really would like a b18c5 GSR, but that motor is going to cost me a good 35 hundred, and the prelude is going to cost me $450. the only reason the whole car is so cheap is because the tranny is trashed. so if i do get that b20 i would need a tranny for it, but i dont know what kinda...would it be the kinda from an integra?

 

The b20 you have will not drop into the crx without fabrication work and welding. It is the bastard child of the b series family.

 

You can ge tthe b20 you need for around 700 then you have to get mounts, tranny, axles, and some other parts depending on if you are going OBD1 or OBD2. Go do some research on swaps for a EF. There is plenty of info out there on the subject.

 

its a crx dx, thats not too diff from the ex right? if i find the website for the b18c5 gsr motor ill post it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr_Si-R &raquo;</TD></TR><TR><TD CLASS="quote">its a crx dx, thats not too diff from the ex right?</TD></TR></TABLE>

There was never a crx ex.

USDM Crx models:

Hf/Dx/Si

USDM Civic 3dr models

Std/Dx/Si

USDM Civic 4dr sedan models:

Dx/Lx/Ex

 

ah toche...i ment the hf model...but its not too much diff from the dx model

 

a b18c5 is a type are motor and a b18c is a gsr newbie dont be so anxiouse to post

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EFMAN &raquo;</TD></TR><TR><TD CLASS="quote">a b18c5 is a type are motor and a b18c is a gsr newbie dont be so anxiouse to post </TD></TR></TABLE>

Um...b18c is a jdm integra motor that can either be a gsr or itr. b18c1 is a usdm gsr motor. b18c5 is a usdm itr motor.

 

owned

 

ya i brought that on my self next time ill make sure the letters are exactly right but still this guy should research a little more berore he post this crap comon man get it together learn the facts
and sorry my motor codes werent right on but at least i know a litle bit of what i am talking about .
but i guess i'll stop being a hater welcome to h-t were we make sure you know what youre talking about and explain it to you if you dont