Forum: Powertrain

Anyone heard either the Hushpower or Outlaw Race mufflers by Flowmaster? Trying to pick a muffler for my truck. :whack:

I've been tinkering with the idea of getting a cam for my 5.3, and just wondering what kind of cams are you guys running or recommend, wanna get...

Was wondering where to get a TB Ported And Polished, how much HP can you gain from this over buying an aftermarket 80MM TB?

Hey Guys, Does anyone know what size the trans fittings are for the 80e? I don't want to use the stock metal tubing and clip. I'd rather change...

Well I finally finished installing the TGHD-2 kit and Nelson tuning on my truck as well. On shift kit I stayed pretty conservative on everything. On...

Whats Normal Oil Pressure In a 5.3 @ operatin temperature :duh: , Mine has been gettin lower and lower......(tick tick tick) :eek: I think the 5.3 is...

I have found a set of 6.0 LQ9 #317 heads, and was wondering if they would fit my 2002 silverado 5.3 and if so would there be a horsepower gain...

I keep reading about others polishing the T on their trucks... so, ya got me wondering, who has done this and what is the best way to polish the TB? ...

To make a long story short, I put a cam in my truck and my old man found out and made me pull it. Now I have a ticking noise. I checked my lifters...

I am going to change my fuel filter this weekend and was just wondering which one is the best or which one you guys recommend. :hshake: ...

I'm wanting to install an electric fan on my 02 Silverado, 5.3, Radix. Does anyone have a recommendation as far as cfm needed, brand name, etc. ...

i was wondering if i could install a 02 and up ls6 cam in my 03 1500hd on a stock tune and stock 4l80e and converter i am probably geting hp tuners...

I popped off the front fascia and found that I had a tranny cooler. So, the question is "Do I need the B&M one?". I have a Transgo HD shift kit...

:twocents: :rock: Ok after many months of dragging a$$ I did it, I had to do it. I first wanted better shifts and made the mistake of ordering the...

Can someone help me one what shift kit would be great for my 02 Silverado 4l60e? like B&M, TCI,TransGo will all work or some not so good

I changed out the torque converter in my truck last week and now I have random misfires. I have cleaned the MAF and that didnt help. I changed out...

I recently installed a 160º t-stat in my '02 5.3. My engine temp stays between 185º and 190º, according to the temp gauge in the dash. I think this...

The Radix is in. The Nelso tune is in. The trans stuff goes in next week. Fantastic improvement but.... Now what? What can I do to further...

Hey guys quick question which servo's are you using in your trucks? have any of used these from this placeTrans.I am planning on doing the servo and...

anyone have a step by step installation for ls1 fans or any tips... im gettin some but i wana just try to make it easier instead of figurin it out...