Altitude, humidity, Intended useage, Nitro content and probably 1/2 dozen other factors could affect the length of your header. Keep the header and send the pipe back. Then, make yourself a mousse-can pipe. If you need instructions on how to build one, type in mousse-can pipe on yahoo search and you will find all info you need.

If you want to find out what other people are saying about the MCP, look at all the recent posts on the spad forum. SPADS tend to weight a little more than profiles, so the extra mid-range power and addl. 500-800 rpms help greatly. I think you would love what it would do for your combo.

Just my $.02

William
Pro-Bro 540