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Discussion Starter · #1 ·
what size pulley would be better to run with the stage 2 kit 2.8" or 2.9"
 

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2.8 max's out your duty cycle you'd be safe with just the 2.9 unless you upgraded to 60lbs injectors but there are people running 42's with the 2.8 and a tune
 

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yep....run the 2.8 and upgrade the injectors ...dont half a$$ it
 

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Discussion Starter · #5 · (Edited)
i did not know the stage 2 was a 2.8 i thought it was bigger

stage 2 comes with a 77.9mm pulley and that is a 3 inch pulley
 

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Don't do either without a tune. You'll thank me down the road. Take a look at some Stage 2 logs if you want a real scare. lol I wouldn't even think about putting on a smaller pulley then that without a really good tune. Also do cooling mods first. Check your IAT2s with the Stage 2 kit to see what I'm talking about there. That will scare you too. lol
 

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Discussion Starter · #9 ·
well i was planing on getting a menthol injection kit just for that reason and probably a cobra heat exchanger with a dual pass end plate
 
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