Sup w/them 2024 Fall Projects?
#2116
Originally Posted by Dallas J
Nice! I want to tune my truck but wife is pretty adamant about waiting out the warranty.. Somethings just arent worth fighting over
#2117
#2118
question re: jacks - i just realized even my heavy duty jack is rated only for 2T - the sequoia is 3T. obviously jack safety don't pass limits blah blah BUT - jacks don't pick up the entire weight of the vehicle when you are jacking up one side, correct? Should only be picking up about half, or 1.5T in the case of the Sequoia?
#2119
Originally Posted by Dallas J
Was your old one a 5star tune? Seems they are pretty conservative in gains
It was more than power gains though. Truck drives a lot better, fuel trims are a lot closer, and it gets better mpg
#2120
#2121
Originally Posted by Dallas J
Ive heard mixed results from 5*, mostly about it being very conservative which isn't necessarily a bad thing.
#2122
Just wondering whether an Accusump might be a good supplement to the Racefab pan? A necro bump reminded me of this option: https://www.evolutionm.net/forums/ev...l#post11918724
#2123
Just wondering whether an Accusump might be a good supplement to the Racefab pan? A necro bump reminded me of this option: https://www.evolutionm.net/forums/ev...l#post11918724
The following users liked this post:
alpinaturbo (Sep 8, 2020)
The following users liked this post:
alpinaturbo (Sep 14, 2020)
#2127
might just have a bad case of toe out in the front then. super darty in the rain, fairly unstable under hard braking, and i destroyed the inside fronts of my tires at road america. never wore out the inside of my tires first before
#2128
Dallas,
With your uprights, does the "equation" change, i.e. with added caster, with WL extended ball joints, and with your tie-rod ends to fit to uprights: does the car toe-in under compression or ?
With added caster of course.
What are the driving factors in causing toe-in or Toe-out?
In a way, getting some toe-in in compression, helps to keep contact patch flatter under braking. But it also does not help turn-in while trail braking.
With your uprights, does the "equation" change, i.e. with added caster, with WL extended ball joints, and with your tie-rod ends to fit to uprights: does the car toe-in under compression or ?
With added caster of course.
What are the driving factors in causing toe-in or Toe-out?
In a way, getting some toe-in in compression, helps to keep contact patch flatter under braking. But it also does not help turn-in while trail braking.
#2129
stock uprights and ball joints with whiteline tie rod ends and bushings.
might just have a bad case of toe out in the front then. super darty in the rain, fairly unstable under hard braking, and i destroyed the inside fronts of my tires at road america. never wore out the inside of my tires first before
might just have a bad case of toe out in the front then. super darty in the rain, fairly unstable under hard braking, and i destroyed the inside fronts of my tires at road america. never wore out the inside of my tires first before
Dallas,
With your uprights, does the "equation" change, i.e. with added caster, with WL extended ball joints, and with your tie-rod ends to fit to uprights: does the car toe-in under compression or ?
With added caster of course.
What are the driving factors in causing toe-in or Toe-out?
In a way, getting some toe-in in compression, helps to keep contact patch flatter under braking. But it also does not help turn-in while trail braking.
With your uprights, does the "equation" change, i.e. with added caster, with WL extended ball joints, and with your tie-rod ends to fit to uprights: does the car toe-in under compression or ?
With added caster of course.
What are the driving factors in causing toe-in or Toe-out?
In a way, getting some toe-in in compression, helps to keep contact patch flatter under braking. But it also does not help turn-in while trail braking.
Because the slider axis on our mac strut is pretty much vertical we get almost no camber gain. So the easy mode way to getting as close to zero is to just set the control arm and toe arm parallel. Theyre about the same length to the pivot so it works great. I dont even bother measuring bumpsteer manually anymore when I make changes (yeah, probably lazy of me) and just use a digital level, often my phone) to set them parallel.
For high caster, if you're worried about jacking effect my car measures a 0.4deg tilt going to full steering lock. It accounts for some roll angle, but its not as dramatic as people would make it out to be and certainly is overcome by the camber gain in steering.
#2130