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Are any of you going low 10's on a 30 spline Eaton posi?

I have a manual lockup switch right now that worked with the stock ECM, but now I have a BS3 and want to know if my TCC lock up switch will still work. I have one of the wires from the ALDL grounded as per gnttype.org's instructions.

Well if that is the case, why are so many of you guys running 3600 stalls at 0psi? I bought a "3400 stall" last year, and on the transbrake it went to 5400! So I went to a 2800 @ 0psi and now its much better. Are all of you 10 sec guys really running a 3400-3600 stall at 0psi???

:confused:

Ok great. Thanks norbs.

When you say your convertor is a 3500 stall (or whatever), what psi is that at? My convertor stalls to 2800 at 0psi, but 4800 at 20psi on the transbrake (goes up about 100rpm per PSI). So do I have a 4800 stall, or a 2800 stall??

I pulled my WB out for the winter and left fuel correction turned on (forgot to put it on open loop mode). Fuel correction turns on over 3000 rpm. I took a quick WOT blast and realized I didnt have the sensor in the bung. The car didnt pop or sputter, but I was wondering what happens when the...

Can anyone else share their thoughts? How much timing is too low for spoolup?

This is a stock block car. The next frame after the launch is 11.2:1 and stays in the 11.0-11.3 area for the whole pass. Total timing was at 21 degrees during the pass. 35 degrees is even more than I have. I thought less timing heats the exahust to make the car spool faster? Maybe I will just...

I have a bs3 and have only changed the idle and WOT timing and VE tables so far over the base program that PTE supplied with the computer. Everything in the middle of the map is still how it was from PTE. Looking at my logs I think I have too much timing in my ttype at spoolup. Not sure if the...

Yea the runs start around 90 and actually end up closer to 150 at the end. For those of you who replied, you didn't state what turbo/intercooler combo you are running. I am guessing that you are all running a fmic??

I am seeing 140 degrees at the end of the run with a t-66 and v4 intercooler. I noticed in the new gmhtp with the turbo test (Luis Lopez and Cal Hartline) that the temps were in the mid 70's. What kind of temps are you guys seeing and what turbo/intercooler are you running? And also how much...

I previously used direct scan and the mph would display fine. The only changes made are going from the stock ecm to the big stuff 3, and removing the cruise control. I also did not hook up the bracket from the shifter linkage to the steering column, which (I think) goes to the gear selector...

When I got mine, the adapter was incorrectly wired and mine didn't turn on either. Does your adapter have the black wires all the way on one side, and red wires all the way on the other side? If so the wiring is wrong. The power wires go in the middle if I remember correctly. Post back how yours...

Has anyone gone from the delphi 65's (pink injectors) to the seimens 72's? Are they pretty linear to each other or am I going to have to change a bunch of tables on top of changing injector size in the program?

Check out this thread with more info: http://www.turbobuick.com/forums/showthread.php?s=&threadid=45232 Seems the ring may be off on some balancers and should be checked with a timing lite to be sure.

I know the target clearance is .002, but when I had it set at .002 one of the gears binded on the pump cover. I used a thicker gasket and measured between .004 and .0045. Is this going to be ok? Is 2 thousands really that big of a difference? Is my oil pressure going to be noticibly less?

The holes in the block are at 10 and 2 o'clock. Most cam bearings are not grooved on the back like the TA bearings. If you install a standard cam bearing at 3 and 7 o'clock (which covers the oiling holes), the oil would not get through to the cam. The TA bearings are grooved on the back which...

I changed the combo on my T and am a little worried about my single disk vigilante. I expect it 60' in the 1.4's off the brake, and I am at nearly 3700lb raceweight. Should run in the neighborhood of 10.50. From a reliability standpoint, is this convertor strong enough? Does it come with...

Has anybody had a problem with sucking the pan dry? TSM guys are you out there?