- Joined
- Apr 14, 2003
- Messages
- 6,539
- Location
- Hessel, Michigan
- Country
- USA
- Snowmobile
- Sidewinder, SR Viper XTX, SR Viper XTX, 2016 Apex XTX and Pro-Line Pro Stock 1000
Good Morning!
As a last minute decision....I went down to Great Lakes Dragway to do some racing with the Viper ......sorry allyammies, didn't get a chance to tell you I was headed that way....
Temps were 83 degrees, 74% Humidity and zero wind. Sunny and the track was in perfect hooking conditions.
1st time run, lane 1, sunny, engine temp 146 - no changes since my last post running 11.38
reaction .080, 1.499 60ft., 6.902 1/8 mile @ 94.43mph, 11.280 1/4 mile @ 109.26mph
2nd time run, lane 1, dusk, engine temp 152 - changed secondary to 3-3 60% instead of 6-1 70%
reaction .040, 1.457 60ft., 6.858 1/8 mile @ 94.34mph, 11.237 1/4 mile @ 109.30mph
3rd time run, lane 1, dark, engine temp 148 - added 2mm shim to primary spring (rpms were just a little low)
reaction .179, 1.443 60ft., 6.833 1/8 mile @ 98.15mph, 11.211 1/4 mile @ 109.05mph
4th time run, lane 1, dark, engine temp 136 - no changes....humidity was getting bad and traction was going away.
reaction .181, 1.502 60ft., 6.895 1/8 mile @ 98.76mph, 11.277 1/4 mile @ 108.87mph
Amazing how the 2mm shim gained 1/8 mile speed by 4 mph! Crazy how little changes make a huge difference.
As a last minute decision....I went down to Great Lakes Dragway to do some racing with the Viper ......sorry allyammies, didn't get a chance to tell you I was headed that way....
Temps were 83 degrees, 74% Humidity and zero wind. Sunny and the track was in perfect hooking conditions.
1st time run, lane 1, sunny, engine temp 146 - no changes since my last post running 11.38
reaction .080, 1.499 60ft., 6.902 1/8 mile @ 94.43mph, 11.280 1/4 mile @ 109.26mph
2nd time run, lane 1, dusk, engine temp 152 - changed secondary to 3-3 60% instead of 6-1 70%
reaction .040, 1.457 60ft., 6.858 1/8 mile @ 94.34mph, 11.237 1/4 mile @ 109.30mph
3rd time run, lane 1, dark, engine temp 148 - added 2mm shim to primary spring (rpms were just a little low)
reaction .179, 1.443 60ft., 6.833 1/8 mile @ 98.15mph, 11.211 1/4 mile @ 109.05mph
4th time run, lane 1, dark, engine temp 136 - no changes....humidity was getting bad and traction was going away.
reaction .181, 1.502 60ft., 6.895 1/8 mile @ 98.76mph, 11.277 1/4 mile @ 108.87mph
Amazing how the 2mm shim gained 1/8 mile speed by 4 mph! Crazy how little changes make a huge difference.
- Joined
- Apr 14, 2003
- Messages
- 6,539
- Location
- Hessel, Michigan
- Country
- USA
- Snowmobile
- Sidewinder, SR Viper XTX, SR Viper XTX, 2016 Apex XTX and Pro-Line Pro Stock 1000
Good Morning!
As a last minute decision....I went down to Great Lakes Dragway to do some racing with the Viper ......sorry allyammies, didn't get a chance to tell you I was headed that way....
Temps were 83 degrees, 74% Humidity and zero wind. Sunny and the track was in perfect hooking conditions.
1st time run, lane 1, sunny, engine temp 146 - no changes since my last post running 11.38
reaction .080, 1.499 60ft., 6.902 1/8 mile @ 94.43mph, 11.280 1/4 mile @ 109.26mph
2nd time run, lane 1, dusk, engine temp 152 - changed secondary to 3-3 60% instead of 6-1 70%
reaction .040, 1.457 60ft., 6.858 1/8 mile @ 94.34mph, 11.237 1/4 mile @ 109.30mph
3rd time run, lane 1, dark, engine temp 148 - added 2mm shim to primary spring (rpms were just a little low)
reaction .179, 1.443 60ft., 6.833 1/8 mile @ 98.15mph, 11.211 1/4 mile @ 109.05mph
4th time run, lane 1, dark, engine temp 136 - no changes....humidity was getting bad and traction was going away.
reaction .181, 1.502 60ft., 6.895 1/8 mile @ 98.76mph, 11.277 1/4 mile @ 108.87mph
Amazing how the 2mm shim gained 1/8 mile speed by 4 mph! Crazy how little changes make a huge difference.
As a last minute decision....I went down to Great Lakes Dragway to do some racing with the Viper ......sorry allyammies, didn't get a chance to tell you I was headed that way....
Temps were 83 degrees, 74% Humidity and zero wind. Sunny and the track was in perfect hooking conditions.
1st time run, lane 1, sunny, engine temp 146 - no changes since my last post running 11.38
reaction .080, 1.499 60ft., 6.902 1/8 mile @ 94.43mph, 11.280 1/4 mile @ 109.26mph
2nd time run, lane 1, dusk, engine temp 152 - changed secondary to 3-3 60% instead of 6-1 70%
reaction .040, 1.457 60ft., 6.858 1/8 mile @ 94.34mph, 11.237 1/4 mile @ 109.30mph
3rd time run, lane 1, dark, engine temp 148 - added 2mm shim to primary spring (rpms were just a little low)
reaction .179, 1.443 60ft., 6.833 1/8 mile @ 98.15mph, 11.211 1/4 mile @ 109.05mph
4th time run, lane 1, dark, engine temp 136 - no changes....humidity was getting bad and traction was going away.
reaction .181, 1.502 60ft., 6.895 1/8 mile @ 98.76mph, 11.277 1/4 mile @ 108.87mph
Amazing how the 2mm shim gained 1/8 mile speed by 4 mph! Crazy how little changes make a huge difference.
allyammies
VIP Member
Numbers just keep getting better and better.
- Joined
- Apr 14, 2003
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- Hessel, Michigan
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- Sidewinder, SR Viper XTX, SR Viper XTX, 2016 Apex XTX and Pro-Line Pro Stock 1000
Numbers just keep getting better and better.
Rock on bud!
Definitely will let you know next time I head down to the Grove for racing
Good Morning!
Amazing how the 2mm shim gained 1/8 mile speed by 4 mph! Crazy how little changes make a huge difference.
ABSOLUTELY.......Doesn't take much too go either way..... Your Viper seems to be a VERY SWEET RIDE.
Rosemary says bring it here Terry so we can try it Double...ZOOM ZOOM ZOOM
Terry BTW.........You should think of coming back out this way for our 2015 Manitoba TY Ride, been a while since you were here Homes, Good Chance MrSled will be coming out to join us, I keep twisting his arm
- Joined
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Terry BTW.........You should think of coming back out this way for our 2015 Manitoba TY Ride, been a while since you were here Homes, Good Chance MrSled will be coming out to join us, I keep twisting his arm
Maybe we could split the cost
Maybe we could split the cost
YEP.........I am liken the Sound Of That
Hope you can both come out
- Joined
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Definitely have to plan once again
Thanks bud!
Thanks bud!
Geez Larry, are you hidding something from the group here???? It's a pretty mean rail!!
I guess you will just have to WAIT & SEE
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Friday Sept. 19th - RSD once again and I will be trying to dodge a few rain drops from what they are predicting.
- Joined
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Friday Sept. 19th - RSD once again and I will be trying to dodge a few rain drops from what they are predicting.
Wish I could be there bud... Ill be heading to the MSA/AmSnow Shoot in Martin MI.
allyammies
VIP Member
Damn daughter has volleyball. Did you machine your primary yet Terry?
- Joined
- Apr 14, 2003
- Messages
- 6,539
- Location
- Hessel, Michigan
- Country
- USA
- Snowmobile
- Sidewinder, SR Viper XTX, SR Viper XTX, 2016 Apex XTX and Pro-Line Pro Stock 1000
Wish I could be there bud... Ill be heading to the MSA/AmSnow Shoot in Martin MI.
Yup, I knew that bud No worries, see you at Wausau
I think Ken from WIR will be at the shootout. He is the one running 8's on the Pro-line 1000cc Ski-doo.
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