Predator 90 exhaust
 

Just curious in your opinions what exhaust is the best or one of the best out there for the Predator 90. I am looking to improve the overall performance of my son's machine. Thanks

Predator 90 exhaust
 

Check out this post Titled:

PREDATOR 90 CDI BOX/PIPES/UPGRADE QUESTIONS

Predator 90 exhaust
 

You should try Hard Rock Motorsports on the West Coast, or Try Hetrick Motorsports they both have a good pipe remember you will have to do clutch work when upgrading to the pipe. I only have Hard Rocks Number 509-216-1849 Hetrick has a website.

Predator 90 exhaust
 

Who is Hard Rock Motorsports?

Predator 90 exhaust
 

Do they have a website or a way to contact them?

Predator 90 exhaust
 

Thank you I appreciate the info.

Predator 90 exhaust
 

Boy I'm sorry 90CC dad. You had their Phone# on the previous posting and I missed it. JEEZ!!!

Predator 90 exhaust
 

How much will it help? My daughters predator is waaaay to slow for her at the dunes.
Steve

Predator 90 exhaust
 

90ccDad,
Do you have a hard time trying to get a hold of Hard Rock. I have been trying to work with them on the exhaust issue but am having the hardest time reaching them. I will talk with them one hour and then call back to confirm a order but have no luck. To me that is just poor customer service. Am I the only one experiencing this with the company? When I do get them on the phone the do seem very helpful. Just getting a little impatient with the wait.

Predator 90 exhaust
 

Actionshooter, Have you all ready remove the jumper clip from the CDI? If not, it will make the biggest difference in performance. I have removed my son's air box and installed a universal K7N filter, rejetted to a 98.5 main jet and went down to an 18th front sprocket. The front sprocket is off a 50 Scrambler, not sure what year, the part number is 0450725 Its pretty fast now. Against a stock 99 Blaster, He smokes him off the line and for about the first 50 feet. Can't wait to see what an exhaust will do.