just recently purchased 87' crx carb. in the process of doing swap w/ 90' si. i have motor, tranny, computer & wiring harness; what else do i need??? does anyone know of any aftermarket motor mounts already made for this swap? any info greatly appreciated! thanks!
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87' Crx Carb Swap 90' Si
Started by kenelmmoore, Nov 10 2004 11:42 AM
3 replies to this topic
#1
Posted 10 November 2004 - 11:42 AM
#2
Posted 10 November 2004 - 11:47 AM
You'll need custom mounts. Since you have the wiring harness, you can make an efi harness to run the engine if you study the wiring diagrams enough. I don't think that there are any manufacturers that make mounts for the swap, so you'll have to make your own. I could be wrong though. Or you could find an 88-91 dx to put that engine into.
#3
Posted 10 November 2004 - 02:03 PM
How much of the wiring harness do you have? I used the complete harness, front to back. You will need an 85-87 Civic/CRX SI fuel system (everything) to do it right. Some people say you can use the stock carbed fuel lines, but I figure Honda made the SI lines larger for a reason, so I used them. As for mounts, you'll need to make your own, since there is no 'mount kit' for the later D series engines.
"Toby, you are a thief of joy"
#4
Posted 11 November 2004 - 09:56 AM
starting back from scratch--crank bad in motor & terrible tranny! is there anything to do to carb motor for power! desperately need advice! thanks