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i have a 92 phazer 480 bored out to a 500 AAEN pipe do u guys no what the jetting should be
 

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Check your stock main jet take it up 2-3 sizes for 3/4 to full throttle.
Your needle may need to go richer.
Check your plug 1/4 to 3/4 and adjust your needle
then check the plug for 3/4 to full and see what you get.
Tan is what your looking for.
Black running rich
White running lean.
I check these after putting a pipe on a 2 stroker and usually you just need to go up on the main jets,but every sled is different.
 
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