here's what I got from the site, i'll see if I can dig up more info:
Our 4 barrel kits will fit any engine with a square bore intake pattern. This would be most any aftermarket intake manifold for Ford, Chevy, AMC, Dodge, etc. This is the same pattern as an Edelbrock or Holley carb. This is the kit recommended for all V6 and V8 engines.These can handle stock V6/V8 motors all the way up to a continuous 420hp.
These kits are designed for excellent low to high range operation. These kits run extremely strong, and in many cases the engine makes more power. This kit bolts on in about 3 hours for the average mechanic. Look for this kit to make a dramatic difference on your vehicle. Because of the high octane you can advance the timing a lot more. This setup is extremely easy to tune and keeps it's tune maintainance free for years at a time!
It works perfectly on stock and modified engines up to 420 H.P. motors as well.
Price:$1095. This includes a brand new throttle plate assembly and silicone upgrades. This bolts on in place of your existing carburetor. This price includes everything you'll need to do it right the first time. This kit has been upgraded internally from rubber to silicone parts, at least tripling the service life! As well as brand new throttle plates!
