Quote Originally Posted by bluegtp91 View Post
The PRJ rails sit on the side of the S/C and are made for clearance issues...they make more room than the stock rails.
I understand that. But when you have a fuel pressure regulator that bolts to the PCV cover, which is attached to the blower, it's going to raise up with the blower when you put the IC under it.

It doesn't really matter though. The man himself answered my question. He says it will clear stock and aftermarket hoods with full size ICs. He said he's even installed them on cars with 2.5" Thrasher ICs with no issues.