Hey guys and gals, well I just installed a 3800 stall in my car. I have noticed the lockup is erratic and at times down right annoying. I know the pcm is still set to the factory shift points, just curious if anyone could tell me some better numbers to use with this stall. I have a Diablo handheld just not sure what MPH to set each shift to and how to set the lockup speed.

 

I have a yank ss3800 I turn off lockup in all gears except 4th. I have lockup tuned on at 52 mph.

 

Do you know how to set that in a Diablo tuner? Im trying to hold out on a full tune till I get a bigger cam in this thing, just need to fix this lockup issue.

 

Never used one so I can not help as I use HP Tuner on my C5.

 

Can't set lockup with a diablo...but you can download your tune to diablo, tell them what you want and reload it into your car. I am currently doing this over on their website...MikeL and Johan are very responsive!

 

Sweet, i'll give that a try. Thanks guys