Forum: Powertrain

I just bought this truck and got a killer deal on it because the PO didn't want to go through the expense of getting the fault codes cleared for CA...

So ive been trying too get the escalade running right ,i thought that it was plugs because it was kinda skipping.changed plugs ,wires ,even...

Hi there, it was a lazy sunday over here in the middle of Germany. I removed the gas tank to service the fuel level sensor and changed my NP243...

I have a 2004 Silverado with the 4.8 And was wondering if a slight engine tick is normal when starting the truck in colder weather. It only lasts a...

so im getting down to grabbing all my parts for my 6.0 swap and im going with a 05 6.0 with a set of L92 heads and intake and a z06 cam.my question...

I pulled the cam out of the motor im building. Its a stock gm cam but I searched the part number online and havent come up with anything. Nathan...

i just built a sbc 350 and the motor runs great the problem is my truck has no take off. im using the stock 700r4 tranny and would like to kno what...

i bought my truck in signature a couple mothes ago. it has a cst 4 inch spindle and 1 inch spacer up front. i would like to take that spacer out. it...

I was wondering if anybody can tell me the CC volume of the GM LQ4 pistons. I know its somewhere around -13cc. I think i know anyways.

My radiator started leaking in my 02 sierra so I pulled it to get it repaired but my cousin gave me one out of a 2002 tahoe but it is wider. My...

Do any one know of a company that make polyurethane motors for a 07 sierra classic?

will stock 2000 z28 manifolds directly bolt up to my engine? and would it be worth it? im only paying 40 bucks for them, is there anything i got to...

hey everyone i have a 2000 silverado with a 5.3 in it. it have a 6 inch lift with 35's. i have a kn intake, shorty headers and e fans in my truck....

So i went muddin last wednesday, and afterwards the truck was runnin like crap, so just a couple of days ago when i took my filter off to clean it...

So I have an LS1 cam, now would i ABSOLUTELY need a tune if i were to install it in place of my stock LM7 cam???

Has anyone ever seen or heard anything about the motoblue LT headers from RPM outlet? Dont beleive this is the correct picture for our trucks. ...

i was wondering if anyone had probelms with passing emission when they removed there cats

I have a 4L60E Tranny and it will not go in to Over-Drive. I have 4.10 Rear gears and cant even Spin the tires and I am Running Stockers! Please...

Looking into a few changes on my truck MAYBE even before SAR, Aside from swapping from a dry shot to a wet shot on the N2O in hopes of getting my AFR...