Forum: Powertrain

Well I have been thinking it over, and there are alot more guys running more power to the wheels and being able to hook. I was wondering if anyone...

Yesterday morning on the way to work I passed the 4K mile mark on my '08 Sierra Denali. Had to run a couple of errands mid-morning and it was VERY...

im looking to get a nelson tune but Melissa there says that to get the full potential out of the tune i either need to go there and get a live tune...

What do you guys think about Seafoam? On a Tahoe forum I check out everybody thinks it's the best thing ever invented.

well im not exactly ready for exhaust yet since i want to wait till i get headers and a tune but im debating on doing true duals since that was my...

anyone know if a reciever hitch from a 99 tahoe will bolt up to my 03 yukon without problems? i can get it for like $50

ok i got in my yukon today and let off the brake and started down the road and the parking brake light stayed on and the annoying chime kept going...

Can some one explain exactly how this works? (No funny comments on dancing)! Does it help turbo guys build boost off the line or what? :doofus:

ok i cant stand it i need to mod my yukon or something lol its quick i mean surprisingly quick for its size but that damn torque management bs really...

VaraRam VR-3 - VaraRam Velocity Stacks - JEGS is this part worth a $hit? i'm going to make an order and fell upon this and was wondering if the 22...

I was thinking about buying a set of LQ9 pistons for my LQ4 since the compression would only be 9:4.1. After reading about someones 408 stroker...

I have a 00 silverado 5.3l lm7, and i want to put a t56 6 speed manual in it. does anyone know if the ls1 bell housing from a camaro/firebird will...

Ordered my Auburn Pro and 3.73 gears tonight. Can't wait to get them in.

ive got a 05 5.3L ext cab w/ a 3in. cat back flowmaster super 44 3" to dual 2 1/2" exhaust. the rest is stock. where should i start to make more...

Hey, My Dynatech long tube headers showed up today:) I've never installed headers on a truck. I do have mechnical skills, gotta shop and all the...

ok so i am going to re do my intake set up a little bit, and i am just wondering how far does the mass air flow sensor need to be from the TB. i...

I was thinking of running a Moser mini spool in my truck. They say it is not for high horsepower applications. But i figure it should be able to hold...