Crossfire = noes!
Friend has a vette with it.
Not only does it not make all that much power, but it is a total PITA to tune.
And its not like its even worth anything (cant even get $2)
http://cgi.ebay.com/ebaymotors/ws/eB...sPageName=WDVW
Although like anything else, in 20 years, who knows