swapped out 3:55 gear to a 4:10 gear now speedometer is reading 10 mph faster.
Need info on how to correct speedometer reading error.
swapped out 3:55 gear to a 4:10 gear now speedometer is reading 10 mph faster.
Need info on how to correct speedometer reading error.
You need a hand held tuner.
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^^^What he said^^^
2004 Black Marauder: #2237 Born on 4/1/2004
Eaton Swapped and a bunch of other goodies!
Reach out to Marty from mosspeedshop.com for a tune. He is a member here. A tune will correct the speedometer issue and will make the shift points a lot better. You will be very happy you did.
You need a SCT xcal 3 or 4 and a tune..see Marty O as mentioned. He can set you up with all
2004 SB Ported Trilogy 48
Has supporting mods and stuff
Thanks to Marty O for his help in updating this car.
R.I.P.
Rex "SC Cheesehead"
Or, with a pass through device and a editor, you can edit the as built in the byte map and adjust from there, just 1’s and 0’s...
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When you are dead, you don’t know you are dead. It is difficult only for others. It is the same way when you are stupid.
"Chuck Norris built my stock longblock. It runs on the tears of small children and makes 10,000 hp. He said it's his 'street version' "
Trilogy # 192 / T.S. 0012
BOOST GETS YOU FELONY STOPPED!!!
Meh. These will correct it.
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