91 civic std swap to b18a1

[masterfulmreric]

I have a 91 civic hatchback and i have a b18a1 built and tranny. What i dont know is how to do the swap, its my first. I know i will need new shift linkage and axles but what i need to know is if the half shafts will transfer from the old tranny to the new tranny and is there anything else that i need to know about this swap?

 

[jlicrx]

you will need to do the DPFI to MPFI wiring changes using your DPFI engine harness

you will need a B-series aftermarket mount kit

you will need a modified shift linkage

you will need 90-93 Integra axles, one left and one right, along with 90-93 Integra intermediate shaft

you will need to swap out your STD knuckles/hubs for knuckles/hubs from 88-91 CRX DX/Si or 88-91 Civic DX/Si/LX/EX

you will need a lot of exhaust work

you will need to take a hammer to the inside of the driver's side frame rail to make clearance for the alternator

 

[D16SiHatch]

Detailed B-series into CRX/EF civic parts list, and more! - Honda-Tech

 

[masterfulmreric]

thanks guys and i know this thread has been covered a million times. so thanks

 

[masterfulmreric]

So how do i tell if my b18a1 is from a 91 or a 92?

 

[Ethan]

Good luck with the swap! make sure to keep us updated and photos would be nice!

 

[poweredbyhonda]

no you will need to buy b series halfshaft the ef has one long axle and a short one, im doing my a swap on my ef too , i cant figure out the vacuum hose diagram and cooling so if anyone knows let me know please!!!! my car starts but i need theses hoses plugged in to drive

 

[poweredbyhonda]

p.s. buy a hasport shift linkage its already modified for you so you dont need to do any welding its not too expensive

 

[masterfulmreric]

does anybody have a picture of all the vacuum hoses and also where all the mounts go?