Procharger pulley size?
10-22-2006, 11:23 PM
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Procharger pulley size? I have a stock 02 ls6 shortblock with AFR 225 72cc heads unmilled, .050 copper head gasket, Fast intake, Nick Williams TB, P1sc-1 procharger. On a stock z06 the procharger had a 4.25 inch pulley and had 6lbs of boost I think. I calculated the compression ratio at 9.7. I purchased a 3.85 inch pulley to compensate for the lower CR and am trying to have no more than 8lbs of boost at 6600 rpm. My stock bottom end(rod bolt upgrade) won't handle mush more than the 8lbs. Does anyone think I will be fairly close? Ken
c5, calculate, calculation, compressio, conversion, corvette, gto, ls1, p1sc, procharger, pulley, ratio, size, stock, supercharger, z06
