Forum: Powertrain

Hey guys im upgrading my 1.75 compcam rockers to 1.85 ratio. Which makes my new lift .600/.595, do you guys think i will have any valve to pistion...

I'm currently working on installing E-fans and a radiator from an 05, but there's no spot on the radiator for the line to the throttle body. Just...

tried searching on here for anything and on fullsizechevy and called a few truck places around town and couldnt find anything!! so my question is...

Well, I finally installed my fuel pressure gauge. At idle, I am getting 58-60 psi. Driving around & partially agressive driving, the same. ...

My trans is dead and and im Going through hard times ,I have very little $$, i do however enough to buy someone's second hand 3000 rpm stall...

I just picked up a 2000 Tahoe 5.3 with 89K miles on it. I understand from another forum that these trannys are prone to wear. They talked about...

Hey guys, hoping you can help. I just built a forged 6.0L for an '05 GTO. BTW, this gto layed down 630+ with 10psi, procharged, l92 heads, small...

Alright heres my problem. I get my 5:13s in my truck and i realize because the ring gear sticks out so far i cant get the center pin out so i can...

Just wondering which one will yield more bang for the buck?

Is it ok to buy a used cam or am i better off to buy new?

I've got the oppurtunity to buy the fast 90 tb and intake for 700.00 brand new in the box....with the mods I have will the set up hurt or help me? im...

Hey everyone, :ugh2: OK so whenever it gets a little nicer out I'm going to drop my truck 1.5/3. the thing I was wondering is, can I use the stock...

Hey guys i have a whipple running 12 psi and i just finished hooking up my intercooler. My truck is Nelson tuned, and i have a t56 swap done. The...

were is a good place to buy a set of gears for a 06 sierra 4x4?

I wonder if this LS7 crankshaft fits the LSx based engines? PN 12568820 has a great price from GM. 58x reluctor wheel can be replaced with a 24x...

I've got a 3-gauge pillar pod from Billy that I'd like to get in soon and just want to start exploring my options. My preference right now is...

I know you guys can give me some ideas here . I have a 98 LS1 in my 94 half ton . Last week the truck hinted at this problem but gave me a break and...

I've noticed a few time in the past couple months that when I accellerate from a stop, that either the engine, tranny, or differential seems like it...