best 4l60e mod
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From: Glen Carbon, IL
best 4l60e mod I have been having problems with the 2-3 shift hitting the rev limiter. I replaced the stock servos with a billet set to see if it would have any effect. I am amazed at how crisp the shifts are now. I have tested it on the street and am eagerly awaiting to see if I can make a full pass on the bottle at the track without any problems. So far, so good.
Last edited by 02 BLK WS6; Sep 29, 2006 at 06:59 PM.
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From: Glen Carbon, IL
The install was tight as I had to unbolt the cross member and let the tranny droop on it's own. I then still had to gently pry the tranny away from the tunnel. As far as ease goes... if you can do a tune up then you can install the billet servos. My experience so far has exceeded my expectations. Keep an eye on my sig next week to see if I net any improvements at the track. I'm looking to go better than an 11.5 in the 1/4 mile. The best in my sig was having to let off 2 or 3 times to get it to shift into 3rd.
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Thread Starter
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From: Glen Carbon, IL
Originally Posted by usd2sing
can u describe install?
difficulty rating 1-10?
or is it simple plug and play?
thanks.
btw. thanks for the response on the other thread
difficulty rating 1-10?
or is it simple plug and play?
thanks.
btw. thanks for the response on the other thread
http://www.jetchip.com/pdf/howto/che...L60Eservos.pdf
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the trans in the camaro needs a fix...IMMEDIATELY.
i did a test:
not stalling up the verter, leaving off idle the 2-3 shift was tight, crisp. (like what i want)
but if i load the verter and stall it up and launch the 2-3 hit is WEAK! lags....frustrating. UGH!
the trans in the camaro needs a fix...IMMEDIATELY.
i did a test:
not stalling up the verter, leaving off idle the 2-3 shift was tight, crisp. (like what i want)
but if i load the verter and stall it up and launch the 2-3 hit is WEAK! lags....frustrating. UGH!
The billet servo is fine and we use them in our level 2 and 3 unit however be warned that the stock band pin area cannot stand the force vey long and will tear through after a bit resulting in loss of 2nd and 4th , We do not suggest the use of the billet servo either sonax or superior with the stock band ,
www.performabuiltautomatics.com
www.performabuiltautomatics.com
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From: Glen Carbon, IL
I went to the track Tues. Made a motor pass and shifted fine. No hitting rev limiter. 2nd pass turned on the bottle=hanging in 2nd still and hit the limiter. I am now looking for a complete core as cheap as possible, locally so I can build it. My tranny builder is going to teach me how to build a 4l60e.
Originally Posted by 02 BLK WS6
I went to the track Tues. Made a motor pass and shifted fine. No hitting rev limiter. 2nd pass turned on the bottle=hanging in 2nd still and hit the limiter. I am now looking for a complete core as cheap as possible, locally so I can build it. My tranny builder is going to teach me how to build a 4l60e.
thats what i needed to know.
thanks nathan.
Originally Posted by 97blkz
So untrue! I guess my 10's were magical?
Joined: Nov 2001
Posts: 34,610
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From: Schiller Park, ILL Member: #317
Originally Posted by s346k
for every ONE guy running good power successfully with a 4l60e, there are 15 that are on their 2nd or 3rd "built" 4l60e still bitching that it slips or is broken.
A 4L60E trans + some time at FLT = an excellent 4-speed auto trans.
Just got back from the track with the m6-a4 conversion. Mine bounced off the rev limiter everytime from 2-3. This is a built dr-evil stage 3 trans. Other than that it felt perfect. What could be the issue?
Joined: Nov 2001
Posts: 34,610
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From: Schiller Park, ILL Member: #317
The Question:
The Problem:
The Answer:
www.finishlinetrans.com
Any questions?
Originally Posted by SPRAYED 01
Mine bounced off the rev limiter everytime from 2-3.........What could be the issue?
Originally Posted by SPRAYED 01
This is a built dr-evil stage 3 trans
www.finishlinetrans.com
Any questions?
All in time my friend. But for now i need some good times out of the dr.evil. I am really confident the issue is not with the trans. Ill take you for a spin in it when i see you next. I believe its in the tune. Its going back to FLP on the 14th.