Ap Mod On A Yamaha?

[4shore]

Has any one succesfuly done the Ap mod to a yz450f that red beard came up with for his crf450?

[aford541]

Yes I did.

[Alex_YZ450F]

What does this do for the accelerator pump and does it work with the Boyesen quick shot, or does it not matter with it?

[kxman]

If you are refering to wiring the AP, then yes I did it on my 06.

[4shore]

I want to know if you notice a huge difference in throttle responce like I do on the crf450? I stoped with the shorter diagphram, O ring, Quickshot and did not go for the #80 or 90 leak jet because I did not want to tarnish the rideability. Its enough like this on the 06 crf450. Is it the same for the yzfers?

[WFOracer]

The "bearded one" tried it and it did nothing for his yz450.

[aford541]

What does this do for the accelerator pump and does it work with the Boyesen quick shot, or does it not matter with it?

I bought one and installed it after the AP pump mod and the bike did not run well, I removed it and took it back.