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4l80 manual VB fixed line pressure Q's
im planning a '93 4l80 swap into my 80 sub. Manual shifting, already have the "DIY" wiring spliced together.
Quote:
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TERMINALS PINOUT WIRES "A" AND "B" From the pressure manifold are connected together and connected to the ground side of "SHIFT SOLENOID A". TERMINAL PINOUT WIRE " C" from the pressure manifold is connected to the ground side of "SHIFT SOLENOID "B". 12 VOLTS is supplied to the PINK WIRE on the outside of the trans
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I will be building a pontentiometer/"trans pressure control box" to regulate the PCS/force motor. I will have to wait while some of the parts come in the mail though. I would like to get the late shifting 700r4 out of my truck anytime 2morrow or sunday.
Has anyone used a 4l80 mvb with fixed line pressure? How long will it last with constant full line pressure in every gear? Is the Reverse "clunk" as bad as some claim? Any info is appreciated. I will be doing this for another project also.
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*UNDER CONSTRUCTION*
'80 Suburban C20 (C6P) (Silverado)
- '68 472 (Edelbrock 1813, PH8026 LT's, H pipe) / '91 4L80 (manual shift,vac modulator, 350 converter) / 14B FF 3.21 G80 34' s/ '96 GMT400 interior
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