SmokeyHaze
New member
Hey guys, I've looked and searched and have read many threads about pushing the stock trans, and I personally know 3 people with over 300k miles on stock 4r100's. But I'm curious on first hand experiences with how hard some of you might have driven or pushed your trans and how low it has lasted.
My truck has the stock 4r100 and I am the second owner. The first older gentleman who owned it babied it and had a Banks transcommand on since 2001 around 12k miles. I bought it with 120k and yanked it in favor for a Hydra that adjusted line pressure in the tunes and a John Wood valve body. I know every truck has its differences, just curious how long some have lived pushing them a little. For how many miles and what mods. I run a 80 performance tune. Don't launch it but do drive aggressively at times. Thanks
My truck has the stock 4r100 and I am the second owner. The first older gentleman who owned it babied it and had a Banks transcommand on since 2001 around 12k miles. I bought it with 120k and yanked it in favor for a Hydra that adjusted line pressure in the tunes and a John Wood valve body. I know every truck has its differences, just curious how long some have lived pushing them a little. For how many miles and what mods. I run a 80 performance tune. Don't launch it but do drive aggressively at times. Thanks