changing pipes

[Coupelx]

I am going to try out some pro circuit platinum pipes in place of my trinity's. im curious as to what the masses have to say about changing jets so i can be prepared this weekend if i need to rejet. my elevation is 1450 and the bike is jetting for 80* currently.

mods are as follows

 

trinity head and 18cc domes (175psi compression)

timing at 4*

vforce reeds

keihen 28 mm carbs with 140 jets currently. (i forget what pilots )

k&n in stock airbox, no lid.

cleanup port.

 

thanks

[SAVAGE420]

IMO, you want have to change anything.

 

But you just never know till you run them and check your jetting and adjust accordingly. But i bet you wont have to do shit. Bolt down and ride. :thumbsup:

Edited August 12, 2009 by savage420

[decon]

yah i'd say run them first to see if you need to change any jetting. When I went from T5's to PT Hi Rev's I had to bump up the Mains one or two sizes