Fan clutch choice

Gee. I think that made me feel bad. :( Used to be a 290ยบ@.008" duration cam was close to as hot as it got on the street.

I'll have you know I have over 7" of vacuum at idle!!! ;) ..not eight, but over seven.
Seven inches of vaccum is not to bad.
My stroker BBM had 2-3 inches at idle, what a ***** to tune.