jakecease
Newbie
Anyone off hand know what the primary spring rate of a stock 07 phazer gt is? I'm adding 25hp nitrous shot to my sled and from what I've heard some of these phazers are borderline on hitting the rev limiter at WOT. Was gonna do a little searching and get a spring w/10-15lbs more finish rate in the spring. Any help would be nice. Thanks!
- Joined
- Apr 17, 2003
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- 5,347
- Location
- Menno, SD
- Website
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- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
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- www.ulmerracing.com
You would want less finish rate.
More finish rate = higher rpm than stock spring
Less finish rate = lower rpm than stock spring
The stock spring is a 20 kg initial and a 117 kg finish rate.
More finish rate = higher rpm than stock spring
Less finish rate = lower rpm than stock spring
The stock spring is a 20 kg initial and a 117 kg finish rate.
