[Dave at Pelican Parts]

jabez, this is a bit of a controversial subject. My take on it is: Nope. Or rather, you may gain a small bit of power at high RPMs, but this will be offset by a loss of power/torque at lower RPMs. Not to mention the poorer driveability, worse cold-start behavior, etc.

If you go with an aggressive non-stock grind, that's where the carbs really make a difference. (In large part, because the stock FI just won't run right with the cam.)

--DD