Author: Snowtech

MX Z Adrenaline 500SS

Ski-Doo has added the MX Z Adrenaline 500SS back into its line-up for the 2007 model year. Ski-Doo had originally planned to drop this particular

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DynoPort Aquires Bender Racing

DynoPort, manufacturer of exhaust systems and go-fast parts for Ski-Doo and Polaris models, has acquired the assets of Yamaha aftermarket specialists Bender Racing. The acquisition

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PTO Burn Downs

Dear Ralph: I have a 2002 Polaris XC 800 SP with a single pipe, high flow intake, (2) flow-rites in the dash, boost bottle, &

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Variable Valve Timing

Dear Ralph: I was reading about the new Rotax 800R engine in the last issue, both the dyno run and the info on the 3-D

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Compression = Power

Dear Ralph: Here’s the deal – I’m wondering if since my sled claims to be “87-octane” safe that I could safely increase the compression and

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Open Tunnel

Dear Ralph: I just looked at a brand new Yamaha Phazer and saw the “open tunnel”. What’s up with that? Wouldn’t this cause one to

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Old Timer Advice

Dear Ralph: I’ve been out of the sport for the past 15-16 years, as I was living down south for this long. But, as fate

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Track Swap Choices

Dear Ralph: I want to install a different track into my Ski-Doo Renegade. Currently it has the 16” wide 1.25” lug height track from Ski-Doo.

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