8lbs you be close but wont make it, I made 412 WHP in the 8LBS pulley( See 9LBS), May want to follow me and the thread I have , I looking for 500WHP with their kit,,
Also nice to see another Stillen SC, Most go GTM.
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda, 
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