High Compression Head in Revelstoke

[youd47]

I have a 07 800R X. The sled is set up for running Montana. Riding 7 to 10k. I have a RKT 14.1 to High compression head on. The sled is also jetted down and running perfect light brown on the plugs at elevation. I don't run any race fuel.

Am I going to run into trouble getting up to the mountain?
Are their any changes that should be made?

Any advice or experience would be appreciated.

Tyler

 

[summitboy]

We have a 14:1 in our group. shimmed the needle for the mid range. We run from 2000 ft to 8000ft in the alpine. We ride at a good pace not WOT in the lower elevations. This is all pump fuel. Should have no problems in Revy.

 

[DaveB]

They have 94 octane at the Chevron on Highway1.....take it easy from the truck until you get over 3500-4000 feet, then don't worry about it.

 

[YamaDoo PolCat]

"High Compression Head in Revelstoke"

Darn, I thought this was about that other kind of head.

 

[youd47]

Thanks for the advice guys. I figured with all the mod sleds that run down their it wouldn't be a problem. Thought I'd check it out through.

 

[allrevsrule]

DON'T run Chevron 94 it has additives that are very bad for two strokes with high compression when the engine idles it will sound like it is going to kick a rod out! That is detonation I gernaded many a engine linked to that fuel use Shell fuel in Revy stay away from any fuel with a ethonal additive , worst thing for a two stroke!

 

[cableguy]

X2 no chevron

 

[summitboy]

We run Shell 92 in our 14:1 no issues. Chevron 94 sucks anyway !