Forum: Powertrain

So a car is brought to me with a motor that was just rebuilt and has no oil pressure. Pull out the motor found the problem and put it back in....

hi, wondering what the stock fuel pressure for 01 denali 6.0 is. reason being i don't think my truck is fixed yet, i cant be this lucky. it...

Is it a good investment to upgrade the fuel rails? If so what should i get? Have had the #7 lean out and smacked the haed in the past...

My t-case for my 2500hd came in.. But I have an issue when I bought it I made sure it was a 3 button for a 2500hd but the label says np 246 mine said...

Ok everything is here and time to get this over with. Only question i have is do i need to preload the lifters. Where you push down on them with a...

Trying to find out if you liked or disliked having one? And why.?

AquaTune.com - AquaTune Water Injection Systems

I was headed back home on a 100 mile trip with the converter locking and unlocking. Or so I think thats what it is. I made it half way and stopped...

Does anyone have/know where I can get a good donor engine trans for my 94 swap ? I am looking for a newer 6.0 with 4l80. Should I also get the...

So i was pretty nervous since i haven't tore into an auto tranny since my ATI days about 9 years ago, so i was triple checking everything i did....

I have a 4.8 that I bought really cheap, I wanted to put my supercharger and cam shaft in it. Has anyone done this and what does it run like?

i was at the track the other day and couple of fellers were filling up there tanks with the Sunoco 110 octane gas can any truk run this if not what...

so... I plan on droping in the LS6 cam and using the STS turbo setup on my 2000 5.3L. I dont know what exact ls6 cam I need or what else I will need...

I mean the red stuff that is put on thread to lock it. I put in my nos hose to lock but it got in the hose when the hose is off the thread the nut...

My sister just got the same magnaflow muffler put on at the same shop I had mine installed at 2 years ago. She had it put on an 08 dodge ram quad cab...

I'm tired of seeing my tips so I'm thinking of either dumping them or cutting them after the axle just as they begin to turn down. I'm currently...

Hey guys Ive been wondering this for awile .When i installed my cam ,the mechanic i had order it just ordered a cam for an ls1.The cam card just says...

Well after all the awd conversion work I discover I need a brake job up front. I have a baer brakes alumasport kit and can't remember what pads it...

Got the new cam in about a week ago and it threw a code-P0343 camshaft position sensor high input. i just figured it would work itself out so i...

I am loking 2 replace my water pump. Any thoughts on some good pumps. Also can I use a 160 degree thermostat without changing the tuning. Would I...