Mods for a sleeper RXT
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811 Posts
1st spring run
The RXT ran perfect today. All those mods and the ski is as smooth as a brand new stocker. Put it thru a lot of testing today, here is what 2 speed runs turned out. 77-78 mph @ 8500 rpms clocked with GPS, half tank of fuel.
The RXT ran perfect today. All those mods and the ski is as smooth as a brand new stocker. Put it thru a lot of testing today, here is what 2 speed runs turned out. 77-78 mph @ 8500 rpms clocked with GPS, half tank of fuel.
Joined
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136 Posts
78mph?The RXT ran perfect today. All those mods and the ski is as smooth as a brand new stocker. Put it thru a lot of testing today, here is what 2 speed runs turned out. 77-78 mph @ 8500 rpms clocked with GPS, half tank of fuel.
Glad the mods are working out for you!
Joined
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811 Posts
well the pipe is not to loud at idle.:dunno:....I don't think it qualifies as a sleeper with a straight pipe out the back
So it is a light sleeper :laugh:
Joined
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811 Posts
Gutted the airway for more cool fresh air
Ok I figured out that removing useless air duct allowed more cool air flow to the engine bay. Gave a noticeable improved throttle response and hole shot power, the "X" charger sounded excellent, also adjusted the blow off valve to react faster to off throttle blow off resulting in faster supercharger performance. Trying out some other stuff will report when tested.:2thumbsup:
Ok I figured out that removing useless air duct allowed more cool air flow to the engine bay. Gave a noticeable improved throttle response and hole shot power, the "X" charger sounded excellent, also adjusted the blow off valve to react faster to off throttle blow off resulting in faster supercharger performance. Trying out some other stuff will report when tested.:2thumbsup:
Joined
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811 Posts
Time to start thinkin about new improvements
Well gettin bored with winter. So it is time to start thinkin about what to try this year for more performance. Lookin at a new fuel rail with Bosch 50 lb injectors . Also lookin at new props for a higher top end. The one I use now has incredible acceleration which runs away from stock skis, but I am trying to hit 80 mph up from the the mid seventies. Any ideas or input will be welcome. :thumbsup:
Well gettin bored with winter. So it is time to start thinkin about what to try this year for more performance. Lookin at a new fuel rail with Bosch 50 lb injectors . Also lookin at new props for a higher top end. The one I use now has incredible acceleration which runs away from stock skis, but I am trying to hit 80 mph up from the the mid seventies. Any ideas or input will be welcome. :thumbsup:
Joined
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811 Posts
Reposted for some new members
This post will show you some of the mods with pics I did to my 2006 RXT 215. With all the upgrades it went from 215 hp to 300 hp, Rpms incresed from 7900 to 8500 Rpms, hole shot is insane and top speed is 76-77 mph on gps. This ski is as dependable as it was stock but a lot more fun.:2thumbsup:
OUTLAW
This post will show you some of the mods with pics I did to my 2006 RXT 215. With all the upgrades it went from 215 hp to 300 hp, Rpms incresed from 7900 to 8500 Rpms, hole shot is insane and top speed is 76-77 mph on gps. This ski is as dependable as it was stock but a lot more fun.:2thumbsup:
OUTLAW
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