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I understand that the PCM of a LS1 type motor outputs a 4 cylinder type tach signal. I am doing a conversion into a 93 S10 Blazer so I need to know how to make the stock tach on the factory digital...

OK, here is what I have:

EGR blockoff plate: 12558346
Transmission cooler lines: 15052885 150522879
Throttle cable: 15712337
Cruise control cable: 15712334


That throttle cable will...

I need one too. I recently bought a 80e and the salvage yard gave me the wrong cover- I assume for an old style motor. I have been meaning to call the stealer and compare their price to the one in...

I enjoy driving the '02 for sure, but it is really a blast to spank people in a long bed work truck with toolboxes on the back. Kills since the swap include a few Hemis, a Nissan 350z (shoulda seen...

It is hard for me to believe but it has been over a year since I put the Whipple charged 5.3 in my '94 work truck. 18,000 miles and 3 4l60 trannys later I must say that this is the best combo I have...

Took the work truck to the track last Sat for the first time. I ran a 8.81 in the 1/8th mile at 81mph. The posi unit is shot-doing the 1 wheel peel so I had to baby it off the line. The best 60 ft...

I notched my frame for the 5.3 truck style accessories. I used those pics posted in this post as a guide. Borrowed a plasma cutter, but it didn't do like I wanted so I ended up using a sawzall and...

Another update: Have over 5000 miles now, still prring like a tiger! Definitely the best mod ever. Have raced a 13.3 at 104 Lightning and he only put about 1-2 lengths on me and then we were glued...

Yeah, the 2wds are quite a bit cheaper. All the reviews of the Liberty say it has the strongest undercarriage of any vehicle of its type. It was supposedly purposely designed to be very very...

Am I nuts or what? I bought my wife a Liberty back when they first came out 'cause she thought they were cute. It was a POS as far as the motor and trans and the brakes were very inadequate. We...

My buddy got a new g-tech for Christmas and he says it is dead accurate on his truck with what it ran the last time at the track. Evidently the old ones were known for being junk and the new ones...

GMC-no that is not a dumb idea. I checked it Monday evening and believe it or not I had too much pressure! I got it backed down to where I want it (64 at full throttle) it was at like 75! I think...

I now have over 1000 miles on the swap! I am driving it to work everyday now. I put the tranny from my other truck in there and it works great. Haven't got a good check on fuel mileage...

I posted this over at LS1 tech, too but I thought there might be some specialized experts over here that could help.

OK, quick description of the vehicle: 1994 chev truck with 2002 5.3/A4. Motor...

Well, it is running once again! I have only been a couple miles, but I am driving it to work tomorrow (100 mile round trip) so we'll see how it does. I have to re-write the program-I had the...

I traded a stock tranny to a guy for this one-it was supposedly "built to the max" and I personally drove the truck it came from. Actually, this was the truck I got my second Whipple off of too. It...

I have put about 500 miles on her so far and the tranny is already toast! I had a couple issues when I first got it going and through my stupidity I kept driving it and I think I smoked some...

OK, I took the factory Lt Green/Black wire and the Purple/White wire that runs from the DRAC to the VSS on the tranny in stock configuration on the 94 truck and cut it in the engine compartment. ...

I ran the actual VSS wires to the DRAC anda it still didn't work! Then I remembered that I never plugged the DRAC back in after unhooking it to test some wires. Now it works fine. DOHH!!

I am driving it right now. When will I be done? Who knows!! I am getting a code for the tranny PCS-I will have to address that this afternoon. I put antifreeze in it yesterday and found out the...

Woohoo!! my pic went through! Here is another showing the interference between the throttle linkage and the A/C drier. A little dremel tool work solved that one.

OK, I am going to try posting a pic-I have never done this, lets hope it comes through!

OK, thanks. I think I already know what is up. I used the wires coming out of the PCM (which have a "processed signal") to hook to the DRAC. The DRAC is a "processor" which when the truck was...

Sleeper-yeah, I have a few pics, but no way to post them. I would be happy to send them to ya if you want to look at them. I got it running today and drove it about a mile with open exhaust. ...

Somebody tell me what I did wrong. 1994 full size P/U with 2002 5.3/4l60e. I ran the VSS wires coming out of the PCM to the DRAC module under the dash to the terminals where the original VSS was...