3.07 to 3.73 diff gears in auto hitting the limiter after hp tuner set up?

[maca66643]

Been back twice now to correct gearbox tune after having new 3.73 diff put in my VY 2 clubby. Top of first gear and hits limiter? If I hold just back abit it's fine. If you haven't got these diff gears in your ls1 auto your crazy by the way, it's way better to drive now 100 %... Maf tune, exhaust and gears!

[rx2_freak]

Is this thread because you are not happy with the tune, or just to tell people to get 3.7 diff gears.

i see your in traralgon, where did you get it tuned.

[SirNemesis]

It takes literally 5 minutes to adjust the tune to fix the speed and shift points. If your tuner cannot manage this, seriously find someone new. This is the first thing I did when I bought EFILive and it really is that simple.

[TrikkBen]

Nemesis, Could you PM me with detail on EFILive. Price, ease of use and what car you used it on.

Cheers

[SirNemesis]

Looking at the cars in your ride details, it isn't going to work for any of them. Details are on EFILive Web Site, you can buy direct from their shop.

[TrikkBen]

VY Clubby?

[SirNemesis]

VY Clubby no problem. Any Holden V8 LS1 and newer no problems. You can also tune the gearbox in alloytech vehicles with EFILive, not that anyone really cares :P

[maca66643]

Well got it to shift but set at 7000rpm, that was after lowering it by 3 kph at a time for the 1st to 2nd change. Didn't work, I don't understand why. I ran it once to 7 grand and that's it, won't be going over 6400 if my foot is on the money. The engine is spot on but is also still stock so valve springs are an issue. I think though, drive it hard and sensibly and she'll be happy. I see guys drive their cars harder on the street spinning the guts out of them around corners than I have ever done on the drag strip. With that said, would appreciate honest thoughts on this tune, thanks guys.