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TPI low boys in airbox ?

NY_Nytro

TY 4 Stroke Master
Joined
Dec 24, 2004
Messages
1,088
Location
Grand Island, NY
Website
www.gi-snowmobiler.com
Has any tried TPI low boys in the airbox lid on their RX?

I remember seeing an article awhile back in one of the snow mags.

I have used them in the past in my last sled (Cat) with good success.
 

I was also interested in these and the picture on there website shows 5 of these Low Boys installed on an RX air box! This looks like a very effective way of gaining power!
Has anyone installed 5 of these to there air box and come up with the proper main jet size to use? And if you have, what where your results?
 
I believe DOM has them on his rx-1. I know he re-jetted also. This is all in combination with the flo commanders he installed. I haven't hard him complain at all.
 
RSVECTORFREAK said:
I believe DOM has them on his rx-1. I know he re-jetted also. This is all in combination with the flo commanders he installed. I haven't hard him complain at all.

Any Details? How many did he use? What main jets? What kind of performance gains? :D
 


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