elerico

We just tune my car after my cam spring head upgrade

We setup the mph and the shift to 6600

The car will go at 6600 if i put the gear on 1,2,3,4

On drive, the car shift at 6200

I know the mph should be reach before the mph

But it still dosent work
We lower the mph and same thing on drive

Need help on this one !!

tblu92

Make sure you set the "Rev Limiter" higher that the shift point of 6600--(like maybe 6700 enable and 6699 re-enable)

elerico

I dont hit the limiter. The car wont
Go to 6600

tblu92

Doesn't make sense --so what does it do when in drive---shift at 6200 or just stay at 6200 and NOT shift ?

The MPH WOT shift points need to be set at the MPH at 1000 RPM's less---Called the "SHIFT SPLIT"--your software should tell you what MPH to input at 5600---- Also the Downshift WOT points need to be the same Send me your rear end ratio and your rear tire size and I can recc. where they need to be
You may have other issues like running out of fuel which can be checked by looking at your fuel pressure at WOT

elerico

3.42
On 275/40/17

tblu92

17 inch on rear or 18 inch ??

Also You DO NOT make a speedo correction for a gear change on a Corvette---Only for a tire change-- If you did that would cause your speedo to be way off as well as all your shift points
let me know about the rear tire diameter 17 or 18 and I will send recc settings

elerico

275/40/18 !
sorry
too fast on my phone