w4me tune questions
06-13-2006, 01:01 PM
#23
Originally Posted by Moddoo
45mph shift Well this thread is going south, but heres a clip anyhow.
I have been happy with my tune, and the free update feature is cool.
I have been happy with my tune, and the free update feature is cool.
06-13-2006, 01:02 PM
#24
the tow/haul to race/haul conversion changes the tranny setting a bit.
it firms up the shifts a little more and it will allow you to downshift at a higher rpm.
My truck was in tow/haul when I took the video.
with out the button pressed, it will only go to first at 40mph.
here is a clip without tow/haul *** on:
40mph shift
it firms up the shifts a little more and it will allow you to downshift at a higher rpm.
My truck was in tow/haul when I took the video.
with out the button pressed, it will only go to first at 40mph.
here is a clip without tow/haul *** on:
40mph shift
06-13-2006, 01:03 PM
#25
Originally Posted by FastCrewCab4x4
Yep, just did it twice, once at about 50. it went to about 5600rpm then quickly shifted to 2nd. It's definetly 1st gear. as far as the tires being off a little wouldn't it be linear through the whole scale of the speedo. the tires dont change size at different speed. so if it's .9" bigger then it's allways .9" bigger. until you get up to a 100 or more when there spinning fast enough to grow.
Sorry, didn't mean to hijack the thread..
Sorry, didn't mean to hijack the thread..
06-13-2006, 01:06 PM
#26
Originally Posted by Moddoo
the tow/haul to race/haul conversion changes the tranny setting a bit.
it firms up the shifts a little more and it will allow you to downshift at a higher rpm.
My truck was in tow/haul when I took the video.
with out the button pressed, it will only go to first at 40mph.
here is a clip without tow/haul *** on:
40mph shift
it firms up the shifts a little more and it will allow you to downshift at a higher rpm.
My truck was in tow/haul when I took the video.
with out the button pressed, it will only go to first at 40mph.
here is a clip without tow/haul *** on:
40mph shift
06-13-2006, 01:14 PM
#27
Not trying to hijack this thread either, but this has to do with the tuning.
Should I ask Jesse to tighten it up, or go for a transgo kit, or servos?
I've heard the servos alone may not be a 'complete' fix.
when driving at 1/2 throttle it shifts nice and quick, but at wot it's slow.
Should I ask Jesse to tighten it up, or go for a transgo kit, or servos?
I've heard the servos alone may not be a 'complete' fix.
when driving at 1/2 throttle it shifts nice and quick, but at wot it's slow.
06-13-2006, 04:06 PM
#28
TECH Regular
Join Date: Mar 2006
Location: Blaine, TN
Posts: 425
Likes: 0
Received 0 Likes
on
0 Posts
Not trying to be an ***, but going to bigger tires will make it off a certain amount all the time. no more, no less. Just like changing a gear in your transmission.The tire size is actually the end of the drive train. I don't think chevy came up with a magic number when they selected wheels for these trucks. an example would be 31.9"dia x? rpm =? mph then 31.9"dia x?rpm = ?mph. the MPH would be linear no matter what #s you put for rpm x31.9"dia. again, I'm not trying to be an ***... Oh and my 45-50mph down shift to first was done with out tow/haul.... sweeet 
Thread
Thread Starter
Forum
Replies
Last Post
5.3lSilverado
GM Engine & Exhaust Performance
25
08-29-2016 12:48 AM
sauldgold
GM Engine & Exhaust Performance
3
07-23-2015 02:15 PM
