PIPES On 94 V-MAX 600 any idea?

[WEATHERBY460]

Ever seen these pipes, i am trying to see if the sled is jetted correctly.

Thanks

[Mad Powersports]

Those appear to be GYT twin center dump pipes. A real nice setup.

http://img206.imageshack.us/img206/359/p2140879oo2.jpg


But upon closer examination they look similiar yet different. The head pipe is one piece, the spring mounts are in different places. they seem to sit lower in the belly pan too. And mine only have one exhaust pipe exiting the belly pan where those appear have two.

[mid 90's v max]

Those look like DG pipes....just my .02

[SamueLJackson]

Those are PSI pipes, same as mine. Clean those and you will find old psi logo..

http://aycu01.webshots.com/image/44080/2000936059862125574_rs.jpg (http://allyoucanupload.webshots.com/v/2000936059862125574)

http://aycu33.webshots.com/image/43992/2000993836486122282_rs.jpg (http://allyoucanupload.webshots.com/v/2000993836486122282)

[WEATHERBY460]

yepppppppp

i bet he has psi...sure look like it now.

any idea if psi will still have jetting specs?

how was your experience with them?

[SamueLJackson]

Ive used those only with heavily modded engine. But same as other twins lose torque from low rpms and MORE power to the top.

http://aycu14.webshots.com/image/44973/2006268577763645475_rs.jpg (http://allyoucanupload.webshots.com/v/2006268577763645475)

[vmax6]

Hi,
You did not specify what el. you were wanting to run them at.
Mine orig. had psi twins setup for about 6500 ft.
Mains- 151
Needles in 2nd position
Primary spring- 3, 30, I don't re. the color.
Arms- Weights- no rivets.
Shiftout- about 8400 rpm. ( too much in my opinion) so adding some weigh to the arms would be good.

Cheers