4l60 build
Thread Starter
Teching In
Joined: Dec 2021
Posts: 37
Likes: 0
From: Miami
4l60 build Anyone know of a reputable trani builder in Miami that can rework my 4l60, and get it ready for a potential 550-600 HP.
Looking at a gen 3 5.3 (L33) worked over with gen 4 forged pro-LS pistons, rods. stock crank, Scorpion rockers, hardened pushrods, ported and polished 799 heads. Headers into a x pipe and magnaflows. Currently has a stage 2 low lift cam from BTR with LS6 springs. But that will be swapped to a turbo cam with higher lift and more duration for a single turbo set up. Maybe a Precision 76/75 turbo. Any advice?
Looking at a gen 3 5.3 (L33) worked over with gen 4 forged pro-LS pistons, rods. stock crank, Scorpion rockers, hardened pushrods, ported and polished 799 heads. Headers into a x pipe and magnaflows. Currently has a stage 2 low lift cam from BTR with LS6 springs. But that will be swapped to a turbo cam with higher lift and more duration for a single turbo set up. Maybe a Precision 76/75 turbo. Any advice?
Last edited by Zoey71; Feb 24, 2023 at 06:48 PM.
TECH Enthusiast
Joined: Jan 2019
Posts: 677
Likes: 490
From: Roxana, IL
I don't know anyone in Florida. Your going to have to use a reputable guy from here like @performabuilt or build your own. There is a lot of help here and some experts on the 4L60E transmission.
If you decide to build your own I would start with this tread and post #14 has a ton of information
https://ls1tech.com/forums/automatic...kit-4l60e.html
If you decide to build your own I would start with this tread and post #14 has a ton of information
https://ls1tech.com/forums/automatic...kit-4l60e.html
Give us a call at 8887446542 to spec yours out
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