Thermoquad vs square bore
What about the Weiand Stealth Intake. From the pictures, it looks identical to the LD340. The shelf has extra meat near the back and has area near the bolt holes for new ones. A lot of people like this intake over the performer RPM but i havnt seen any modified to fit a thermoquad. and yes the secondary kick of the thermoquad is a thing of beauty
http://holley.com/8022.asp