hey i'm lookin at exhausts and wanted to now what the horse power gain were or how well the stage 4 exhasut worked

 

Your gonna tell me no one has gotten the exhaust from trintity yet or even now how it performs

 

I'm sure its good. Maybe the best one for the z250. I think its the only system that actually has a bigger diameter head pipe for the z250, thats out now. The only other full system I know of is the DMC Alien, and it has the exact same size head pipe as stock so..........

 

I'm in my intro to occupations class, ne ways i just got off this sight called www.worldwideperformance1.com it had a bunch of exhausts for the 250. they had a big gun exhaust complete system for $439.00 wich is alot and the the pro circut had a complete system for $450.00. u think if i ask them to email me the dyno sheet they would

 

I don't know if they would give you a dyno sheet, but I'm sure they would give you some specs. i.e. h.p. gains you should expect, jetting specs., etc. Try it, let me know what they say. You could probably get a good idea just from the jetting specs.

 

Well, a while ago, I e-mailed FMF about their Q pipe. They told me they didn't have a dyno chart but it would go from about 14 horsepower to about 17. My guess is that those would give you about 18-19.

 

man that is the most hp gain i have ever seen most i have seen has been arount 9 to 12 hp

 

No, I meant it will give you a total of about 18. Not an 18 horsepower increase.