6l90e hitting 5th gear in the 1/4
#1
TECH Fanatic
Thread Starter
iTrader: (21)
Join Date: Sep 2007
Location: pearsall.tx
Posts: 1,448
Likes: 0
Received 0 Likes
on
0 Posts
6l90e hitting 5th gear in the 1/4
6liter 4.56 gears im hitting 5th gear at the end of the track,12.7 @ 112 was my best....
im thinking on changing gear ratios but not sure on to what ide hate to make it slower lol what do yall think?
im thinking on changing gear ratios but not sure on to what ide hate to make it slower lol what do yall think?
#2
6l90e & 4.56!!
What's the vehicle, tire size, and engine dyno? Factory converter? What tune is in it? What's your trap speed? What RPM is it upshifting at?
Look through this thread to help you out:
https://ls1tech.com/forums/automatic...4th-gen-5.html
What's the vehicle, tire size, and engine dyno? Factory converter? What tune is in it? What's your trap speed? What RPM is it upshifting at?
Look through this thread to help you out:
https://ls1tech.com/forums/automatic...4th-gen-5.html
Last edited by TrueBlueGTO; 03-30-2011 at 02:46 AM.
#5
https://ls1tech.com/forums/automatic...me-please.html
Your blowing thru 1st 29.55 MPH @ 6500, 2nd 50.33 MPH @ 6500 & 3rd 77.29 MPH @ 6500,. In 4th @ 6500 your top speed is 103.29 at 6500 RPM.
Remember no 1:1 4th gear, so it's effective 4.71 4th gear with a 4.10.
#6
Remember, we told you, you wouldn't make it thru the 1/4 mile in 4th. Simple math.
https://ls1tech.com/forums/automatic...me-please.html
Your blowing thru 1st 29.55 MPH @ 6500, 2nd 50.33 MPH @ 6500 & 3rd 77.29 MPH @ 6500,. In 4th @ 6500 your top speed is 103.29 at 6500 RPM.
I think he might want to forget 4.10 too...
Remember no 1:1 4th gear, so it's effective 4.71 4th gear with a 4.10.
https://ls1tech.com/forums/automatic...me-please.html
Your blowing thru 1st 29.55 MPH @ 6500, 2nd 50.33 MPH @ 6500 & 3rd 77.29 MPH @ 6500,. In 4th @ 6500 your top speed is 103.29 at 6500 RPM.
I think he might want to forget 4.10 too...
Remember no 1:1 4th gear, so it's effective 4.71 4th gear with a 4.10.
Last edited by TrueBlueGTO; 04-03-2011 at 09:01 PM.