Transmission calibration plate with handwritten marks next to a…
4EOD Tranny UpgradeView all 71
Calibration plate and diagram for transmission adjustment, with instructions for different engine types.
Size 2nd 3rd 4th 6 Cyl .076 063-067 .076-.086 Vt} & V10 094 .073-.082 .094 Dlesel t1 10-1 16 .073-.082 OBS-.096 A bigger hole makes the shift firmer: After road test: Slightly firmer shift make hole .010 larger. A lot firmer make hole .030 larger. An. Annumnlalnv an... awn. Step 1. Calibration Plate Shift firmness is affected by engine power, axle ratio, weight, computer strategy, and clutch quality. There's no way to get it perfect on first try, This plate lets you choose an aver- age firmness, then make changes it needed. The 2nd. 3rd & 4th holes are .053 in the plate furnished. Select a start lirmness and drill holes to that size. Alter road test you may change sizes to adjust lirmness. For sure read this: When using a custom LOW STALL converter, especially with Dlesel make hole sizes same as 6 cyl, then road test. Then enlarge holes for any shift you want firmer.
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