I am just wondering how much faster does a lockup switch make the truck go? For instance my truck runs 13.6's without a lockup switch, and I am entertaining the idea of putting one on. Just trying to figure out if it will be worth it or not running the 37's or if I will just tear things up...

Thanks,

Paul

 

I ran a 13.6 unlocked and a 13.3 locked

 

Do you have a diagram or site for the switch pete? All the ones ive seen are for early model trucks...

 

Should be the orange wire witht the black tracer on the middle plug on the ECM, Tap into that run it to a switch in the cab and ground the other side of the switch, Then you have to take the relay out of the box under the hood and make a jumper. I'll try to find the diagram. When I get the truck back next week I'm gonna ry to get some pics of it and post them up.

 

I shaved half a second off my e/t.

 

When did you activate the lockup?

 

yeah what he said when did you lock your converter?

 

I flip the switch right when I stop to stage. Mine wont lock in 1st like a 48re will it locks as soon as it hits 2nd.

 

Here's info for 94 to 02. http://www.tstproducts.com/Torque%20...p%20Switch.pdf

 

thought I had it on the computer but couldnt find it thanks.

 

So hopefully 3 to 5 tenths...sweet. I can deal with that

 

I picked up 3 tenths too.

 

now all i have to do is ditch the 3.55's and get a decent gear also

 

Yeah with 37's I'd say a gearing change would help a bit.

 

I lock it as soon as the truck shifts to 2nd if I flip it too soon will not let shift out of first, then I have to unlock it and lock it back. Soon I will be able to lock it up as soon as it moves.