Unfortunately, the old crossram lived up to it's legend of not being very tuneable. My limited carb tuning knowledge wasn't good enough to get it to run good enough to keep it. I'm sure with some machine work to create a shared plenum area with crossover tubes, It might have been better. I opted to go back to simplicity with the AirGap intake and 670 Avenger
Last edited by 68454RS; 12-08-2024 at 08:19 AM.
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