Accerator pump?

[fastford]

wondering if it is worth it doing a pump on an 05 450? Friend of mine did one on his YFZ and made a pretty good difference.

[GPracer2500]

Originally posted by fastford
....doing a pump on an 05 450....

I have no idea what that is. I'm not sure I want to know. ;)

I'm gonna guess that you're talking about adding an aftermarket AP bowl to your stock carb. But unless someone started making one, there are none for the 04/05 450r carb. The Keihin FCR is the carb that has several aftermarket AP do-dads you can add.

[chad502ex]

The R&D Power Pump is the best FCR accessory I've installed.... seriously improved throttle response...