Forum: Powertrain

Just put in a circle D 3200 and I have a few questions. Will the new higher stall get along with my tune? Since I run boost I want to be sure. Also,...

Anyone know the part number for the Walbro I need for an 08? I'm too lazy to Google.

So I doubled up the pumps in my tank and had to eliminate that silver canister with the reg on it. Then there's that brown one that's hooked to the...

Well, after gettin getting home from smashin on a few ricers the other night I noticed a slight rattle comin from under my truck. It was only...

I currently have a 05 model 5.3L that I am swapping into my 81 GMC and I am looking into putting a 4L80E transmission into the truck as well. I...

Is the stock regulator on the return style rails on 03 trucks 1:1?

ok so i got my 4l60 rebuilt by these guys at texas performance transsmisions heres what they did , this is there add on the level 1 build i got the 6...

hey guys long time since ive been on but as most know i demodded for awile now till i have time to do front mount . heres the deal ,ive had to do a...

So i got my cam and springs, this weekend im going to try my first cam swap. I need all the advice tricks and tips out there. i have the Ls1howto cam...

all im considering putting a meziere electric water pump on the SS so, 1) do i need my tune altered for it 2) what do i need to alter the serp...

I recently put LT's on my 08 and have noticed my truck is running very rich. I am in the process of getting a retune right now. The last couple of...

Ordered a 220/224 .581/.581 on 113+4... Also going on Pacesetter lt's and ORY and getting head work done. Comp recommended this cam for my...

would this be the same ? http://www.ls1howto.com/index.php?article=3 or is there another method?

Guys, I currently have 4.10's in my truck now, tryin to get the truck to a 7.1x, went 7.40@90 this past weekend in the heat, so what gear do you guys...

Well the past few weeks ive decided I needed to get rid of my crappy sounding flowmaster which happend to sound even worse after I installed my LTs,...

well im sorta new here i posted a while back in the newbie section. ive got a 2001 Z71 extcab got 160k on it and it has the 5.3 the post...

this is first time ive worked on these trucks how do i take tourque converter off it not like the old sbc i cnt get wrench behind flywheel

My brother is looking to put one of these in his 70' El Camino. He has'nt had any luck with finding aftermarket parts. He said he found a 6L80E on...

ok heres the deal i have a 350 that i put a cam in with .498 lift on intake and exhaust i put double vavle spring on it would i need to get some...

i have a 2006 silverado i just swap a 6.0 in i was just wondering what you guys think would be a god amount to remove its a dailr driver but i like...