better talk to a Holley tech, it can do forced, in our long talks he even suggested using both a turbo and a little NOS for "cooling"
asuring me it will do the majority of the work, so I don't have to be a tune expert.
http://www.jegs.com/p/Holley/Holley-...93117/10002/-1
http://www.jegs.com/i/Holley/510/558-304/10002/-1