looking for trans kit .want to run about 500-550hp any suggestions.
converter ? suncoast or ats ? thx
converter ? suncoast or ats ? thx
I loved my III, they have been known to hold much more power than advertised.
Not much more for very long. The stage 3 adds one more clutch to the C3. It helps a lot but not enough.
McRat's truck Big Blue had a stage 3 installed by me and had over 500 passes in the 1/4. Pat was not running the kind of power back then. I rode in Blue a couple of weeks ago and I will tell you that the stage 3 kit will not give him 500 passes now.
Maybe we should make another thread to keep on topic but, what has changed with the III since "back then" to "now". Just trying to be informed since I will do another tranny build this summer.
Straight from the SC site they only recommend the SC III up to 500hp. IMO nowadays the SC III is more for guys that don't ever plan to go to the track and want some insurance for heavy towing with some added power. For the price difference the SC IV kit is the way to go if you plan to be at the track. With the right tuning over 500hp has been put down from every year of stock Duramax with a lift pump - why should you limit your fun or risk burning it up with an SC III.
Thx for the info need some direction finally have some cash for a trans !
Not much more for very long. The stage 3 adds one more clutch to the C3. It helps a lot but not enough.
McRat's truck Big Blue had a stage 3 installed by me and had over 500 passes in the 1/4. Pat was not running the kind of power back then. I rode in Blue a couple of weeks ago and I will tell you that the stage 3 kit will not give him 500 passes now.
What changed? Horsepower.
Did something change.
Just go with the SC IV. The III would hold for a while but do you want to do it once and be done with it? Or do you plan on takin it apart after 15k miles?
I went w/ a kit that added a clutch to the C3 and I bumped up the pressure and it didnt last at 500+ Hp.
no mike, I wanted your opinion thats why I asked for it. My first build I used a diagram off of the dp to shim my main pressure, the diagram was wrong and I shimmed the converter flow valve but you already knew that. I was just under the impression that the SC3 would hold 500hp for pass after pass. After all mine held fine with stock main pressure and a shimmed converter flow valve.
I had no intent of pissing you off, obviously you have some sort of agenda here, my question to you was, why wont the SC3 hold 550hp?? Did something change.
I shimmed the converter flow valve .
My first build I used a diagram off of the dp to shim my main pressure, the diagram was wrong.
The only thing that pisses me of about you is that you think you know more than you do and want to pass your information on to others.
The SC3 does more than add a clutch to the C3
Please It really bothers me to see incorrect info posted, its not good for anyone.