i think you would be around 2520rpm at 70mph with 28" tire 4.30 gears and about 2410rpm with 410s.Quote:
Originally Posted by Green Machine
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i think you would be around 2520rpm at 70mph with 28" tire 4.30 gears and about 2410rpm with 410s.Quote:
Originally Posted by Green Machine
According to gps I'm turning about 2400 at 70mph. my tach goes up in 500rpm increments. my tire diameter is 32''
got the pcm yesterday swapped it this morning, took about 10mins to swap, fired right up! thanks Allen.
soooo did u take it on the highway? get on it at all? what rpms you spinning? how does it feel?Quote:
Originally Posted by sloCaddy
Have someone film u from a roll to wot I wanna see how alive ur truck cam with those gears...Quote:
Originally Posted by 06Sierra2
its not a night and day difference, its an improvement. My truck came w/3.73's, im sure the guys that are swapping from 3.42's feel more of a gain. From a dead stop, It takes off better when you put it to the wood, driving around town feels the same, 70mph is 2,400 from 2,100. however, it will occasionally chirp second- but i also am ridin' dirty on the black ''16 spare. I make it beg for mercy all the time. Main thing is this truck doesn't make good power till 3,000rpm's a converter would complement these gears nicely. Maybe do a vid this afternoon
Hit up Circle D!!
What trans do u have?Quote:
Originally Posted by sloCaddy
Ya stall always helps
Stalls r fun I did my circle d this past March. I was having so much fun I for got about my stock g 80,and it went boom!Quote:
Originally Posted by Ls2Aero