93s and changing the rearend gears

[v8pwrdz28]

is it true that in the 93s u cant tune the pcm for the bigger rearend gears?

[JKDZ28]

All I know is that you HAVE to have the SLP box/Dakota Digital box.

I learned this from you great guys at speeddensity.org, you guys are GREAT!

[v8pwrdz28]

well shit, i guess i wont be doing bigger gears anytime soon, since the box is pretty pricey, and i dont want the mileage to be wrong cuz of the gears.

[JKDZ28]

Accually the box isn't really that expensive.

I think it's under $100, I'll see if I can find the link.

[JKDZ28]

READ this: http://www.speeddensity.org/showthread.php?t=24&page=1&pp=10

I cannot find the page for the price of the box, but im sure Fastbird could tell ya :)

[v8pwrdz28]

thanks for the info, and i misread and thought u meant seomthing like a msd digital 6 or something, long day at work and im tired =P

[Fastbird]

Dakota Digital SGI-5 (http://www.dakotadigital.com/index.cfm/page/ptype=product/product_id=126/category_id=105/home_id=59/mode=prod/prd126.htm)

This one isn't as user friendly as the SLP box, but it does allow you to make speedo calibration changes for tire size changes also.

The SLP box is the easiest to use, but is hard to find. See if you can find the seller on Ebay with the user name "Foundadeal" as they're where I got my two SLP boxes for $70 each.