

Bluebullet
Lifetime Member
- Joined
- Mar 19, 2005
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- Location
- Massena NY
- Country
- USA
- Snowmobile
- 2021 sidewinder LTX GT, 2010 Apex LTX GT
- LOCATION
- Maine
I put an ECP kit on this year and want a good clutch set up to utilize the intake upgrade. My sled is a shorty with ECP kit 125" ripsaw and 168 pics.
What do you think?
Blue
What do you think?
Blue


- Joined
- Apr 13, 2003
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- 1,663
- Location
- Sauk Prairie, WI
- Website
- www.ty4stroke.com
Heavy Hitters with stock primary spring. 52/44 helix with Yamaha White secondary spring.
HH Setup
3/4 allen in heel
3/8 Steel bolt in tip with 2 washers
7/16 Steel bolt with no washers in middle hole
HH Setup
3/4 allen in heel
3/8 Steel bolt in tip with 2 washers
7/16 Steel bolt with no washers in middle hole


- Joined
- Apr 13, 2003
- Messages
- 3,158
- Reaction score
- 383
- Points
- 1,663
- Location
- Sauk Prairie, WI
- Website
- www.ty4stroke.com
Oops, set secondary at 60

RobX-1
VIP Member
- Joined
- Apr 13, 2003
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- Coldwater, OH
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- USA
- Snowmobile
- 18 50th Apex XT-X, 08 40th Apex LTX GT, 08 40th Nytro RTX, & 03 RX-1
Matt,
Back when you had the Speedshop, I purchased the Supertunner Stage II kit that came with HH setup and 52/44 helix you mention to go along with the ECP filter kit I had on my 03 RX-1. I've been more than satisfied with the setup but now find myself needing to replace the helix. Most of the places I've searched offer the 52-44 as a custom job with the exception of Dalton Industries but Mountain Performance had it listed as an available helix and was cheaper than Dalton. However, when contacted, they only had a 53-43. My question is should I stick with the 52-44 or would the difference between it and the 53-43 be minimal? I've since extended the Expert X to 136" and re-geared to 23 top and 40 bottom. Any insight you could provide would be greatly appreciated.
Thanks,
Rob.
Back when you had the Speedshop, I purchased the Supertunner Stage II kit that came with HH setup and 52/44 helix you mention to go along with the ECP filter kit I had on my 03 RX-1. I've been more than satisfied with the setup but now find myself needing to replace the helix. Most of the places I've searched offer the 52-44 as a custom job with the exception of Dalton Industries but Mountain Performance had it listed as an available helix and was cheaper than Dalton. However, when contacted, they only had a 53-43. My question is should I stick with the 52-44 or would the difference between it and the 53-43 be minimal? I've since extended the Expert X to 136" and re-geared to 23 top and 40 bottom. Any insight you could provide would be greatly appreciated.

Thanks,
Rob.