ka supercharged?

[nutz'89s13]

i own a 89 240 with the stock single cam motor it has a lot of miles (280,000) and i have another motor at my shop. i dont want to change my wiring harness but i would like to supercharge the other motor after rebuilding it. i need to know what compression ratio i need to run so it runs right. a little advice would help and a good place to order parts will also be a great help.

[TravisD]

Turbo240.com is a good source for internals. They are great to deal with. I highly reccommend doing business with them. Also, I realize there isn't a KA-R forum, but the KA-T guys could help you out more.