Alright guys I have a 88 hf crx with a 99-00 b20 swap and the body and interior are not in the best of shape. So I found a great shape 91 dpfi crx. My question is how hard will it be to install my motor? Will I have to have 2 engine harness and convert it into one? Also does the dpfi crx's come with a tach or are they like the dpfi civics without one?

 

It should have a tach. my '89 crx dx has dpfi and has a tach, and its even an automatic.