Standard or Sno Pro track? How many rpms are you spinning the motor at? What are you seeing on the digital speedo on a 1 mile pull? I was going to try this exact setup tomorrow. Thanx for posting your results.
i am running standard track 136 1175 woodys pulls to 7700 fast then climbs slow to 7800-7850,run 118 today with radar gun was still pulling hard when i had to shut down
never checked 660 times but was pulling 2sleds on a stock f7 that was running the same as mine
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