I am sorry if I you said this elsewhere, but have you removed the seats from your 1320? Any other weight savings?

My 1320 is still the full optional upgraded interior + my 205-ish lb fat butt (nekkid; add ~ 15 lbs for clothes, helmet, etc.). It's 4300++ w/ driver, even w/ very little fuel in it.

The only mods have been a drop-in replacement K&N air filter and the alternate wheels w/ the Mickey Thompson ET Streets front & rear, when I choose to run them.

I see all these guys w/ "stock" 1320s going .3-.4 quicker than mine, so I guess mine must be a [SLO 1320] which is the license plate I'm thinking of getting for it.