PDA

View Full Version : Automatic quad 90 need more power help



12-17-2001, 12:29 AM
How do you adjust a automatic for more takeoff speed. There is only one screw on the carb. It ran good for a while then seem to slow down. We went thur some water.
I also used some yamaha injector oil to fill the oil injectortank. Could this have caused it to go slower.
All the reducers are off. What do I need to do to get him more power.
Air filter dirty I need help
thanks

BigRider69
12-17-2001, 03:03 PM
:blah Something else that might help would be a new 660 raptor motor , That might help a little;)







just joking around . I would help but I don't know much about the set-up in 90

Poncho
12-17-2001, 05:54 PM
I don't think the speed is ajustable.:)

4punksdad
12-17-2001, 06:05 PM
yeah...check the air filter............also, is the throttle limiter screw removed?

400exJOE
12-20-2001, 04:38 PM
if this is the polaris, i have a little article for you:

http://www.atvsource.com/articles/product_reviews/101901_d_and_d_scramble_pipe.htm

This should help wake up the 90. I doubt there is too much you can do with the carb or clutch.