GM tech or guru please help
#32
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the old days was in the 90s there was LS1.com and was an early member on it,then something happend,some how it turned into this,or there was a split,something happend,someone may chime in and know how it all came about.
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They suggest 91 or better from the factory. I run 87 in mine with my nitrous tune. I just fill up with 91 before o spray. No KR. Idk if you are aware, but nnbs knock sensors are retarded sensative. You can tone them down a little and not hurt anything.