Speedometer Drive Gear. 20 Tooth Blue

[Tom P.]

Re: Speedometer Drive Gear. 20 Tooth Blue

Hi Tom, I get your point.
FWIW on another thought regarding the cam comment.
As judges, we are not concerned with the casting numbers, however, the owners, (Handlers, Mechanics, whatever) probably should be.
The first item on the PV is "Cold Start". Some PV's have ended before they began due the "Cold Start" not achieving the appropriate "High Idle".
The consensus of several Judges and Mechanics with later comments was that the cam was too wild to sustain the "High Idle".
HaND

So Mike, what SHOULD the high idle be, for example on a 56 with a SB400 and a 7011956 FI unit?