FIRE SPITTING, 550rwhp+, PROCHARGED GMC SIERRA
11-19-2013, 09:44 PM
#21
Staging Lane
Join Date: Oct 2013
Location: 5 miles from the beach, SoCal
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I am saying it will be faster than you think if it spins into 3rd gear. I have 3.73 gears with open diffs front and rear, my truck spins in first gear 5-8 feet, then never squeals a tire in second or third. That is a weight induced 1.65-1.75 sixty foot with 11.40 ET. I cannot spin in second or third in rain. If I leave soft it will run low 12's on wet pavement.
Kurt
Kurt
Garrett
11-20-2013, 06:26 AM
#22
I am saying it will be faster than you think if it spins into 3rd gear. I have 3.73 gears with open diffs front and rear, my truck spins in first gear 5-8 feet, then never squeals a tire in second or third. That is a weight induced 1.65-1.75 sixty foot with 11.40 ET. I cannot spin in second or third in rain. If I leave soft it will run low 12's on wet pavement.
Kurt
Kurt
I forgot about you having a souped up truck. Do you know what ratio these new 4wd trucks come with Kurt?
11-20-2013, 08:20 AM
#24
TECH Junkie
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Location: Clayton, North Carolina
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My truck has the new venture gear transfer case, it is always in AWD with no low range gears. Not as good on the track as a locker box but very good daily driver for a 5500 pound truck.
Not sure what they use in the new trucks for diff gears as it normally follows tire size. I run the factory 20's which would have been 4.11 factory, but my truck has 3.73's. If it had 20 inch rims it probably will be 3.73 or 4.11 also as the tires are tall. Gear ratio should be in the cal.
Kurt
Not sure what they use in the new trucks for diff gears as it normally follows tire size. I run the factory 20's which would have been 4.11 factory, but my truck has 3.73's. If it had 20 inch rims it probably will be 3.73 or 4.11 also as the tires are tall. Gear ratio should be in the cal.
Kurt
11-20-2013, 10:12 AM
#25
My truck has the new venture gear transfer case, it is always in AWD with no low range gears. Not as good on the track as a locker box but very good daily driver for a 5500 pound truck.
Not sure what they use in the new trucks for diff gears as it normally follows tire size. I run the factory 20's which would have been 4.11 factory, but my truck has 3.73's. If it had 20 inch rims it probably will be 3.73 or 4.11 also as the tires are tall. Gear ratio should be in the cal.
Kurt
Not sure what they use in the new trucks for diff gears as it normally follows tire size. I run the factory 20's which would have been 4.11 factory, but my truck has 3.73's. If it had 20 inch rims it probably will be 3.73 or 4.11 also as the tires are tall. Gear ratio should be in the cal.
Kurt
I'll ask Jonathan what the ratio is. He does the tuning.
