My buddies and I are competing in the 24hrs of Lemons with a 1991 civic sedan. I am looking for a SI gearbox. If I can't find one relatively cheap I will use the stock tranny and get a good clutch. What does everybody recommend for a good performance clutch? We don't have a big budget so anything used would help greatly. Where could I get a used SI transmission?

 

honda-tech.com is a good start