RE: Garcia mod K&B 8907
I ran this setup "Back In The Day."
1. The exhaust noise is annoying. Over the current dB limits established by both IMPBA/NAMBA.
2. The exhaust throttle works well, but it's messy.
3. The pressurize fuel system delivers the same amount of fuel whether running wide open or at 1/2 speed. I once ran out of fuel during a heat race while running at 1/2 throttle.
JD