So has anybody got a performer rpm with a street demon to fit under the hood? My 350 with performer and Edelbrock 600 is close with a Moroso 14x3 with drop base (don’t know how much), the LT-1 with rpm and street demon looks a lot taller. It’s a Z/28 so it should theoretically have the lower motor mounts already, if they haven’t been changed too. From what I’ve read it sounds like some people say rpm will fit and some that it won’t. I don’t think the street demon is any taller than anything else.
Dan, I got a Street Demon to fit on a Weiand stealth with Edelbrock drop base with 14 x 2 1/2 filter used proform bowtie wingnut. measured playdough less than a 1/4 inch from flat hood. Not sure if RPM intake is taller than Weiand Stealth. I even used the shortest spacer ring from Spectre 3 piece air cleaner kit. The electric choke on Street demon is massive. It should fit if you use a bolt instead of wingnut if RPM is less than a 1/4 inch taller than stealth. This was on a 1971.