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Old 08-14-2007, 02:42 PM  
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Join Date: Jul 2007
Location: Michigan
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high heat (260ish* f or over) says Richen it up!!!! leaning will create more heat, richening will reduce heat.

it gets pretty humid here in Mi too. over the last weekend, it was 94*f with about 95% humidity. not sure where we are at with sea level, but the bay is only 1 mile east of the track and its flatlands.

the percentage of nitro used in a fuel is varried for many reasons. im not sure i ever heard of a high heat/humid climate should be useing higher %nitro. i think its much more of a comfort level and knowing how to tune and what to use for how your run more than anything. but ive been wrong b4. lol

i used 20% last yr. use 30% this yr and like it much better.
Check my F/S ads I am posting up, Liquidating my bajas and SCBs in part outs.
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