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Longdong
10-25-2011, 11:37 AM
I have a stock 90, we run xc. What is a good pipe for a stock cylinder?
chunky0071
10-25-2011, 01:20 PM
I have heard really good things about the PCS pipe. We are going to try one on our apex 90. Limited 11-15 GNCC
Longdong
10-25-2011, 03:56 PM
We are in 8-10 limited
nastynotchback1
10-25-2011, 06:15 PM
i had good luck with a gen 2 hetrick on a stock cyl
Longdong
10-25-2011, 06:54 PM
Originally posted by nastynotchback1
i had good luck with a gen 2 hetrick on a stock cyl
How much gain did u get?
mmsoup
10-25-2011, 07:17 PM
Snyder Pipe works well on a stock cylinder. They have dyno sheets posted on their website.

Worked well on this years 90 limited champ...........
Hetrick Racing
10-26-2011, 06:51 AM
The Gen 2 pipe is designed for you guys strait up.
It increases hp and tq through 10.000 rpm
The total gain is not as good as the rpm pipes like Snyder and PCS nor my Gen 3 but your clutch has a better chance to last the entire race.
The reason why is stated, because it was made for the xc style racing.
nastynotchback1
10-26-2011, 07:20 AM
Originally posted by Longdong
How much gain did u get?

I don't really know how to compare the gain to anything because i did a pipe,clutching,and carb/intake set-up all at once.I would say a 3-4 hp gain and it would launch wheels up.That was over 3 years ago.
Longdong
11-02-2011, 10:52 AM
Originally posted by Hetrick Racing
The Gen 2 pipe is designed for you guys strait up.
It increases hp and tq through 10.000 rpm
The total gain is not as good as the rpm pipes like Snyder and PCS nor my Gen 3 but your clutch has a better chance to last the entire race.
The reason why is stated, because it was made for the xc style racing.
Have you dynoed Your gen 2 pipe on a stock quad?