11SECSS

iTrader: (199)

I'm in the market for a new stall and was wondering what you guys are running. My setup is a procharger making 10# and rwhp is only 550 ish going thru a 4l60e car weights around 3400 w/me. Was running a SS4000 but was thinking of going with a 3600-3800 . Been looking at FTI / Circle D / PTC and Yabnk again.

Blown06

iTrader: (32)

Why are you looking to change?

What does it flash to?
Shift rpm and fall back rpm?
Slip % at the top of high gear?

Have you ever had the thing on a dyno to at least get an idea of where the motor makes power? If not, do you have access to your V/E table? If so, overlay a run and tell us at what rpm you have the highest V/E number. That will give an idea of peak torque.

11SECSS

iTrader: (199)

I'm waiting on tax money so I can buy HP tuners so I can data log ,since my tuners and friends not at track to use theirs.



Just wanting something a little tighter , never had any problems with it when I was N/A but once the procharger was added just not the same had issues hit rev limiter on shifts and before end of 1/4 . I had the trans freshened up over the winter and nothing bad was found inside just normal wear and tear . Might just try a YANK SS3600 this time if not I can send it back for a free restall as I I"ve allways used Yank stalls .

panic

What RPM brings you to boost?
If your chassis works, your stall should reach that.

Blown06

iTrader: (32)

You mention the issue of hitting the rev limiter before the end of the track. What tire/gear/rev limits do you have? I assume you are in a 1:1 high gear at the finish line???

11SECSS

iTrader: (199)

Rev limiter set at 7k, 3.42's, 315/35/17

Went ahead and ordered a new Circle D stall so hopefully first week in march I'll get a chance to try it out.

rpturbo

iTrader: (47)

So what made you change to Circle D? What size stall did you order?

Circle-D_Brian

We went with the 245mm diameter similar to the ss4000, but opted for a slightly tighter pump and stator combination. We agreed that without changing rear gear or tires, this would be necessary. We wound up with our 4C 38-4000 stall speed. This should allow appropriate RPM drop on the shifts, without sacrificing much if any 60'.

-Brian

11SECSS

iTrader: (199)

I'm pretty sure my 60 ft will improve with the tighter converter as I'll probably leave a little harder now with the newer trans with all the other upgraded parts and stall combo. Cant wait.