Originally Posted by Northstar T
IF one were using a throttle body FI system, then perhaps (not likely). but the gadgetman is showing it on a port injection system throttle body. in the port injection system there is NO FUEL anywhere near the groove to atomize. atomization doesn't begin until fuel is injected right at the head ports.
If you read the circle track posts it states on the newer cars you would see little improvement if any at all depending on the design. I'm doing the TBI as it seems to work the best from my research, Oh and carb's. The claims are low end Torque better fuel mileage reduced engine temps and emissions! I'm following the forum you can see the pros and cons more insight that I can give everyone Here.