ejbta

just installed ss4000 I have a bolton car and shift at 6300 rpm with 3.73 gears what mph do you shift to 2,3 gears . I shift into 2 at 35 and 3 at 75 is this about right? I had a 2800 stall and shifted at 45 and 85 . I was wondering why the difference in mph shift changes.can someone explain why?

Sarge91

iTrader: (10)

I just put a ss4k in also and it did the same but at much much lower speed. Im not sure, but i had to re flash the tune via hptuners and it works fine now. Weird..

ejbta

Thanks I appreciate the info. I felt my trans might have been slipping.do you know what they adjusted?

01ssreda4

iTrader: (96)

They have to be adjusted because the converter is slipping more.

Mine is 1>2 32
..........2>3 60
..........3>4 103

ejbta

Is that what it does after the tune, who tuned your car?

chrs1313

iTrader: (24)

you shouldn't not have it shift into overdrive when under WOT...

I have always kept mine in 3rd while making a pass, also it is tuned out so it doesn't shift even if I have it on OD

ejbta

I do not shift in od while racing just driving down highway at 70 mph and Tc dont stáy locked up

01ssreda4

iTrader: (96)

I race at the track in D, but even in OD, I never hit speeds where it would go into 4th. Im not sure why the mph is set so low but based on rpm, it won't reach 4th at WOT.

ejbta

Who tuned your car, i am sending my pcm to frost on monday.

01ssreda4

iTrader: (96)

Local tuner, and now I have hptuners. I haven't really fooled with it much so most of the tune is not mine.