bumping the revlimiter?
#7
ok so now that i know how to move the revlimter (the real one) and the WOT shift points after i bump my revlimiter to like 6300, fuel resume to 6250 and the same with the bad Vss, along with changing the WOT shift RPM vs. Shift to 6200,6200,6100 respectively...would this put unnecessary wear on my transmission or is that a myth?
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#8
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Originally Posted by Magnet
ok so now that i know how to move the revlimter (the real one) and the WOT shift points after i bump my revlimiter to like 6300, fuel resume to 6250 and the same with the bad Vss, along with changing the WOT shift RPM vs. Shift to 6200,6200,6100 respectively...would this put unnecessary wear on my transmission or is that a myth?
just driving the damn thing puts unnecessary wear on the trans.
running at a higher rpm/shifting higher isn't going to damage your trans. but just like everything else... it'll wear out "prematurely."
just like how agressive valves springs wear out a lot quicker than factory
agressive clutches
tires (drag radials especially)
just the price we pay for having fun with our cars.
#10
TECH Senior Member
Originally Posted by bjamick
What if you do a cam swap and the rpm shift point needs to be moved up say to 6600 rpm where can this be found at?
in HPT , under
Transmission
Auto Shift Speed
I generally lower my Full Throttle Shift Speed tables, and then set the Full Throttle Shift RPM about 150rpm below where I want it to shift
in order to shift, the PCM must see that your at WOT , that the speed is at or above the value in the shift speed tables, and the RPM is at or above the RPM in the full throttle shift RPM tables
so if you set the Speed low, you can set the trans to just shift by RPM (the 150rpm delay is due to the fact a shift isn't instant)
Just make sure your rev limiter in gear is high enough
(this applies for auto only of course.. manual you just set the rev limiter)
#11
TECH Veteran
iTrader: (31)
Originally Posted by horist
in HPT , under
Transmission
Auto Shift Speed
I generally lower my Full Throttle Shift Speed tables, and then set the Full Throttle Shift RPM about 150rpm below where I want it to shift
in order to shift, the PCM must see that your at WOT , that the speed is at or above the value in the shift speed tables, and the RPM is at or above the RPM in the full throttle shift RPM tables
so if you set the Speed low, you can set the trans to just shift by RPM (the 150rpm delay is due to the fact a shift isn't instant)
Just make sure your rev limiter in gear is high enough
(this applies for auto only of course.. manual you just set the rev limiter)
Transmission
Auto Shift Speed
I generally lower my Full Throttle Shift Speed tables, and then set the Full Throttle Shift RPM about 150rpm below where I want it to shift
in order to shift, the PCM must see that your at WOT , that the speed is at or above the value in the shift speed tables, and the RPM is at or above the RPM in the full throttle shift RPM tables
so if you set the Speed low, you can set the trans to just shift by RPM (the 150rpm delay is due to the fact a shift isn't instant)
Just make sure your rev limiter in gear is high enough
(this applies for auto only of course.. manual you just set the rev limiter)