What are you guys seeing for peek RPMs, I have heard 7600-8100. You guys that are going 110-120 mph with the SP what RPMs do you see at that speed. There were 5 F7 SPs at the lake last Saturday and the best speed on my GPS was 106. We had over a mile to run and one of the guys only hit 102 mph he said his tach showed 8110 rpm. The guy that hit 106 was at 7840 rpm.