Forum: Powertrain

Buddys 305 finally went out in his daily. He wants to put a 350 in nothing crazy just like 300 hp. where can you buy a crate motor that will actually...

Hey, I have an '08 crew cab 2wd Chevy with a 5.3. I'm not sure what exhaust to go with, I'm in between Flowmaster and Magnaflow and I'm not sure...

I was wondering if anyone knew what the stall speed was on a stock 4l80e?

I need some education here guys. I have a built trans I cannot get to act correctly. 4L60e converted to 4L65e with better GM sunshell,...

so i am looking for pictures of people's trucks wth 4 inch lift kits. like the cst spindle lift or any other kit like that. also some pics of a...

Hey , I have a 2000 "classic" Chevy 2500 4x4 with a 350 vortec and a 4l80e transmission .I am looking for some information about ls1 6.0 swap...

Hey Guys, Im going to be doing the knock sensor replacement this weekend (thanks for the great info on this subject here). Ill be replacing the...

I came across a great deal on an autometer pod for the overhead council. Although I really have NO USE for them, I'm tossing around idea of a...

Well my 2000 has the famous fuel gauge problem, If Im going to replace it id just as soon replace/upgrade the fuel pump at the same time. I have...

i have a 2000 gmc i installed some long tube headers (pacesetter) but on the passenger side the one of the runners is hitting the frame. has anyone...

I've got the stock wuss springs with a 4" drop. My shocks are now shot, and I noticed the driver's rear is 1/2" lower than the pass side. I've...

I have been told many different things about the LSA of a cam and have not received any definitive answers to my questions. Some say narrower spreads...

for starters i have a 2"/4" right now but i want to go about an inch lower all the way around. i have springs up front but i am switching those out...

I have to get a new tranny an i was wronding what kind an what level should i get? it is for a 00 chevy silverado 4.8l 4x4

Has anyone installed Long Tubes on a lifted 2500? I know their are some with the Pacesetter's on lifted 1500's with a custom made Y pipe, but I...

so on a a 2005 1500 with a 5.3. what is the most hp it can handle over stock. was thinking about doing a CAI, exhaust kit, nelson tune, and throttle...

Need parts info on what and where to get goodies to help my cause. I need to blow away my lady friends GT so she will return the favor.:dancenana:...

Thought someone may find this useful! Not sure which section to post in. LS1 Info and Specifications - SMOKEmUP.com

you guys with 4x4's how did you get your front drive shaft to clear the y-pipe

Ive added the vette servo to my 4L60e and im trying to decide on the shift kit I want. Are there any other things that I should add when I drop my...