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Evolution Powersports
Well-known member
Evolution Powersports has completed its first production run of our direct replacement Big Chute Turbo upgrade for the ProClimb/Cross 1100T. Our proprietary, 100% bolt on turbo offers a tremendous improvement in overall power and all-around performance as compared to the stock turbocharger. Our larger and more efficient CNC machined billet compressor wheel is mated to the stock turbine shaft and sits inside the stock CHRA. We further increase compressor flow with an upgraded higher flowing compressor housing mated to a new back plate. The upgraded compressor wheel and rebuilt internal CHRA components are VSR balanced as a complete assembly to ensure proper balance. Our innovative design bolts up to the factory header and the OEM or OEM replacement factory type DP and exhaust setup. (2.5" or larger DP & silencer recommended) Our complete Big Chute Turbo system also features a higher pressure wastegate actuator with water-jet cut aluminum mounting bracket and a custom silicone compressor inlet hose that allows the factory plastic inlet pipe to be reused. Everything fits under the factory plastics for a true OEM fit and installation.
We spent a tremendous amount of time developing, testing and refining the performance and efficiency of this turbo. We have a full season testing our Big Chute/Holeshot Turbo system on our ProClimb 1100T as well as independent testers in the industry who have tested them throughout the USA and Canada and all of them conclude that they flat out rip!!!
A few direct quotes from some people who have experienced the power of the Big Chute:
“I have never been scared on a snowmobile before”
“I have to wait for my ba**s to drop”
“H*ly Sh*t”
These quotes are from experienced Western riders, some of whom are coming off of boosted Yamaha Nytros.
Evolution Powersports parent company (EVOMS.com) has built their reputation on the idea of “Insanely Tuned”. We regularly tune some of the highest horsepower turbo vehicles in existence and we have brought this knowledge and experience to the powersports world.
Advanced safety and running features are built in to all of our ECU tunes. Some of these features include:
- Knock sensor scaling to match the higher rev limit,
- Lower drive away temperature limit (lets you move the sled sooner)
- Raised and smoothed idle
- Timing and boost reduction when knock is detected
- Lower water temperature warning light
For those who have pre ordered kits, Turbos and accessories will ship next week. – Thank you for your patience J
For those who are thinking about purchasing this turbo upgrade – We have a few extra turbos in stock but they will not last long. Our next production is scheduled for completion before Haydays. Our Big Chute/Holeshot turbo requires a core exchange for the OEM turbo and the lead times will get longer as the season begins to wind up. If you are considering this kit, make your decision soon!!
We will be at Haydays on September 8th and 9th and will have Big Chute kits/Holeshot with us for sale. We will be flashing ECU’s on site for any of the tunes or kits we offer. There will also be a few surprises for other products that we have been developing and will be releasing at the show. Be sure to come and check us out....
Other products will be introduced as the season progresses.
Please call or email if you have questions.
We spent a tremendous amount of time developing, testing and refining the performance and efficiency of this turbo. We have a full season testing our Big Chute/Holeshot Turbo system on our ProClimb 1100T as well as independent testers in the industry who have tested them throughout the USA and Canada and all of them conclude that they flat out rip!!!
A few direct quotes from some people who have experienced the power of the Big Chute:
“I have never been scared on a snowmobile before”
“I have to wait for my ba**s to drop”
“H*ly Sh*t”
These quotes are from experienced Western riders, some of whom are coming off of boosted Yamaha Nytros.
Evolution Powersports parent company (EVOMS.com) has built their reputation on the idea of “Insanely Tuned”. We regularly tune some of the highest horsepower turbo vehicles in existence and we have brought this knowledge and experience to the powersports world.
Advanced safety and running features are built in to all of our ECU tunes. Some of these features include:
- Knock sensor scaling to match the higher rev limit,
- Lower drive away temperature limit (lets you move the sled sooner)
- Raised and smoothed idle
- Timing and boost reduction when knock is detected
- Lower water temperature warning light
For those who have pre ordered kits, Turbos and accessories will ship next week. – Thank you for your patience J
For those who are thinking about purchasing this turbo upgrade – We have a few extra turbos in stock but they will not last long. Our next production is scheduled for completion before Haydays. Our Big Chute/Holeshot turbo requires a core exchange for the OEM turbo and the lead times will get longer as the season begins to wind up. If you are considering this kit, make your decision soon!!
We will be at Haydays on September 8th and 9th and will have Big Chute kits/Holeshot with us for sale. We will be flashing ECU’s on site for any of the tunes or kits we offer. There will also be a few surprises for other products that we have been developing and will be releasing at the show. Be sure to come and check us out....
Other products will be introduced as the season progresses.
Please call or email if you have questions.
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. By the time it crosses the border and walks in my door I'm guessing 27-28th. Even with the new parts like the BOV I should have everything to me including your ecu back by mid September. 
