Forum: Powertrain

I'm looking on thunder racings site and I would like to get the TR220-112 cam. What else do I need for this to work in my 5.3l escalade. Springs,...

I have a core ls1 5.7 that out of camaro. what are the specs on the cams? Can i put that in my 5.3? I need some suggestions here. im sure theres many...

Has anyone ever heard of using larger head studd on a 6.0L. ??? Or is there a kit out there???

I Like To Try New Things & I Have A Extra Intake That I Thought About Cutting The Top Off Of And Opening The Upper Flow Chamber Then Resealing....has...

Hey everyone....looking to redo my rear shock setup (currently have a DJM flip kit with the extenders). I don't like the angle at all and want to...

My truck only has 22,000 on it, I've put 2600 of them on it. It seems like everyday it developes new quirks. First it was the lifter, which the guy...

While running a new line for a boost gauge, i noticed something a little concerning. I took off the top plastic cover, over the throttle body, and...

how can i tell the difference???? is the LQ9 better than the LQ4???

Hey guys, I recieved a pretty good offer on a 5 speed transmission from a 4.3L '95 1/2ton, I was just wondering if this is the same unit in the 2000...

I installed my converter about a month ago. Well since then truck acts funny. I can have truck in drive and hold brake down and the truck will just...

Well I was bored today and was looking at slp kits for my truck (in sig) They said that I could go with a 1.85 ratio rocker with my stock cam/heads...

Hey all! I have a 00 silv rclb 5.3 and was given slp headers off 02 camaro ss. My question is would these headers work for my application or not? Has...

So Nathan and I were chatting today about oil cooling...any recommendations or popular ways to do this? My initial thought was putting one of the...

What is the rwhp difference between the two?

I am looking at adding a factory oil cooler to my 99 ls1, and was wondering if one off a 99 tahoe 5.7l will bolt up to my 4.8l? I have searched and...

Transmission died on the way back from Denver. We are stuck in Amarillo. I am trying to rent a truck and trailer to haul the crew cab back to...

I got the LQ9 for my 56 and pulled off the exhaust manifolds to try on the headers. After looking at the exhaust ports I'm wondering if I should try...

I been looking for a throttle body for my truck..and havent had any luck with it yet..do u guys know were i can find one :confused::confused:

I have been thinking of a few options about my trans. It is a stock 4l60e with 125,000 miles. No slipping or anything out of the ordinary yet. But...

I have a 03 5.3 ext cab LS with 109k. Today i was on the highway had to pumch it to get around traffic, at high rpm I lost power and the engine light...