1999 summit x 670 clutching

j_polly83 · Nov 7, 2009

hey everyone, i moved to wisconsin from out west, and i was wondering does anyone know what springs and wieghts i should use in the primary, id like to keep the engagment around 3000rpm and it makes its peak power around 8750rpm, any help would be greatly appreciated!!!

eazyduzit509 · Nov 7, 2009

j_polly83 said:
hey everyone, i moved to wisconsin from out west, and i was wondering does anyone know what springs and wieghts i should use in the primary, id like to keep the engagment around 3000rpm and it makes its peak power around 8750rpm, any help would be greatly appreciated!!!

Im a bit curious aswell. But the peak on our X's are 8100rpm's, not 8750!

Winterbrew knows ALOT about 670 clutching, shoot him a PM, he gave me some info on mine. He'l probly ask you what your weight is, elavation and track length.

banditpowdercoat · Nov 8, 2009

Engaging at 3K is kinda low too, especially with that high of a peak.

The 670's you want to keep away from the 8400-8800 RPM range as that is DEADLY to 670 cranks. Harmonic vibrations

Is this for trail, drag, Mountian's?

j_polly83 · Nov 10, 2009

well, im not really sure what to call the riding style here, they call it ditch banging, but i really dont want to ride the ditches, i got permission from lots of people to use their land, little hills to climb, playin in the trees that kind of stuff, thats why i want to keep the engagement rpm up

j_polly83 · Nov 10, 2009

thanks for the help, how do i get ahold of this winterbrew guy, its gettin colder here, the snow will be flyin soon!!!!

banditpowdercoat · Nov 10, 2009

j_polly83 said:
well, im not really sure what to call the riding style here, they call it ditch banging, but i really dont want to ride the ditches, i got permission from lots of people to use their land, little hills to climb, playin in the trees that kind of stuff, thats why i want to keep the engagement rpm up

Then you will want an engagement of around 4500-5500 RPM. 3000 is REALLY low. the engine wont have any power down that low.

eazyduzit509 · Nov 11, 2009

j_polly83 said:
thanks for the help, how do i get ahold of this winterbrew guy, its gettin colder here, the snow will be flyin soon!!!!

Go to your PM (private messaging) and type in his name (Winterbrew). OR, find a post of his somewhere on the forum and click his name and select "send message".

Search

1999 summit x 670 clutching

j_polly83

Free Member

eazyduzit509

Free Member

banditpowdercoat

Free Member

j_polly83

Free Member

j_polly83

Free Member

banditpowdercoat

Free Member

eazyduzit509

Free Member

Similar threads