This sysetm works GREAT!

This sysetm works GREAT! I have been running a 50/50 mix with Isopropyl Alcohol because of the cold weather. NO DETONATION. Since I am unable to advance the timing without the chip, I added a lower blower pulley that boosts 5 lbs. over stock which brings it to 14 lbs. total. Thanks for everything,D.W. - Washington(This is on a '01 F-150 SUPERCHARGED V-8 truck!)