bump timing or wait?
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12vcummins96 (10-14-2009)
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i have the stuff in my sig, I have beat the hell out of it to see if it would blow the hg and it'll go as high as 40psi boost and nothin ever lets go. I have stock headbolts and all that good stuff i set mine to 15.5* i didnt want the extra wear and tear on my internal parts that high timing will cause is why i ddint go very high
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