[RobMcQuarie]

Tom,
The Blue Thunder 2-4V intake for the 460 is a great piece. It makes good all around power, and with proper carbs, can run extremely smoothly. The key is the correct carb set-up as dual four carbs are calibrated differently in the fuel and air bleeds-not just the jetting, and you must have the vacuume connection between carbs. All the 2-4V set ups we have sold on our engines use new Factory correct 2-4V Holley's, and they have worked great right out of the box-good fuel curves on the dyno, and good drivability.

The intake is cast with a narrowing at the port, so that it matches up to small port heads. But it can be ported to match the large CJ ports, or left and run as is. Linkage and fuel logs are very similar to the 427 stuff, but slightly different, so 460 specific parts are needed, at least for the linkage. The fuel log can be an "original" type, or any aftermarket creation.

Air cleaners are the same as the FE, either an Oval air cleaner -if it fits the car-, or a pair of Stellings.

If you have any other questions that I can help you out with, drop me a line.
Rob