Forum: Powertrain

I installed a huge 10 row transmission cooler on my truck a week ago after cooking my fluid after 12,000 miles with the new converter making more...

Im sure this has been asked many times before and sorry for repost... But what are they? does it have to go back to the tb cause im doing a swap and...

My truck seems to lose power and stay in first gear too long and it struggles to get to the upper rpms. The SES light flashes after I hear pinging...

i know this is been discussed before.i searched it but couldn't find what i was looking for.what all do i need to convert it to return style and...

Ok so I've got a 99 2500 4x4 ec lb. Its got 373 gears the 4l80e trans and 285 70 16 tires. In the last two weeks I installed ls2 heads, comp 222 224...

Anyone watch this today? Ian had some good hints but boy did he have some bad info to go with it. 90 PSI fuel pressure regulator in a Corvette...

I know what they are for arp, but what about stock torque to yeild bolts with stock head gaskets?

thinking about doing a 4l80e swap and wondering what year/years 4l80 i will need for an 02 silverado

Ok guys well the swap is finally complete so I thought. I drove the truck around for two days and backed into the driveway with her, after 24 hrs...

I am getting a cam, lifters etc, a new torque converter and headers installed on my truck. Do I need to upgrade any of my fuel system? Parts are ...

I've always ran valvoline 5w30 oil with a k&n oil filter since 58k and now I'm getting close to 100k. My question is my uncle game me two 5qt jugs of...

Whats up Guys? Im lookin to buy a new truck pretty soon (lookin into the Denali since it has the 6.2) and i am lookin to get it turboed sometime...

With the ABS for the front? Everytime I get sideways trying to have a little fun the front abs kicks in and Im screwed, I turn off the traction...

i put my intercooler and meth on my truck and took it to be tuned.the guy calls me today and told me evertime he puts throttle to floor reduced...

I need to replace my 280k miles engine with something newer, it's my work truck and I don't want to put lots of money in it. I found this 2000...

Im a noob to LS1truck.com and I have a noob question, I just roasted the trans in my 03 Suburban and found a brand new transmission for a 2009...

Ok I have a 2007 LQ4 that im gona be reinstalling the heads on saturday, i saw the right up on ls1howto.com but was wanting to make sure that...

Hey ive got a 2002 5.3 LM7 in my 1992 chevy c1500, i exploded my th350 that i had in it now that its put away for the winter id like to put a t-5 in...

Hey guys, I posted this in another forum before i knew about this one, but would like to see what you all say as you are the gas engine guys! So here...

Is it possible my headers are causing a hard cold starting problem? Its hard to start on the old motor and the new one it never did this before the...