K.B Blower question.

[Oldschoolpony]

Well, we are keeping 12 to 1 fuel all the way up to 5400 rpm, Not going any higher to keep tyhe blower healthy. Duty cycles on the 50# injectors arent anywhere near peaking. We're data logging with an xcal 2 and doing air fuel with the dynos sniffer screwed into the exhaust directly after the collector. I think thoughthat I have some un metered air comming in and belt slippage. but Ill have to get under the hood and start looking.