crane 168731 cam upgrade
08-28-2009, 12:32 AM
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crane 168731 cam upgrade
I have rebuilt a 1997 7.4 liter MPI (not the mag) and upgraded it with the Crane 168731 cam , gold rockers, crane lifters, push rods etc. the main difference from stock being the cam. I have mefi burn software.
Has anybody done an upgrade to this engine with this cam and if so do you have a successful fuel tune?
Thank you
Has anybody done an upgrade to this engine with this cam and if so do you have a successful fuel tune?
Thank you
