Forum: Powertrain

sorry if this is a dumb question, but heres my problem when im at idle it sits at 40 and the more i get on the gas the higher it jumps up and goes...

To start off..I dont know number two about rear ends.. Mine went out yesterday and been hunting one every since. My truck is a 2001 chevy Z71 4x4...

dose any body know where i can get bigger injectors for my 06 ss that just reuse the factory injector plugs...(u know like no adapters or no type of...

Any one know of a good place to get a dyno tune done in arizona. I am installing a 6.0l with alot of porting to the heads and a tr230 cam so i am...

LS1 Performance cam HOT CAM (fresh copy) : eBay Motors (item 170460637881 end time Mar-24-10 13:23:27 PDT)

So i am looking into converting my 2002 4.8 to a 6 speed T-56. What all will i need?

well im realy thinking about swaping my 4.8 out it dosent have enough power for me and im looking at get a 5.3 i would go 6.0 but gas mileage sucks ....

ok i have my 5.3 got my pistons on the way selling my dirt bike so now im going to buy parts for my build. going with ls6 pistons and rods. working...

Uncle Sam has sent me some money, now its time to get a stall converter. Was wondering which one I should get, Yank,Circle-D etc. Is one better than...

will the pistons off a 08 4.8 swap on to a 2001 5.3? i ask because i read somewhere that the newer engine have float pins .thanx

Should I get a tune or cat back exhaust and a K&N filter for my wifes 2005 yukon? New to all of this. Have done a lot of reading on here and not sure...

alright many things have changed in my life in the past year since being on the site. rather not get into that as its not important. now to the...

hey guys i will be removing my OEM cats and o2 sensors, just wondering if anyone has had any emission issues or anything with the truck not running...

any input would be nice thanks.

ok i couldnt this in any post so i will ask. i have a 99 silverado pretty stock 5.3 lokking at a 99 corvette intake is there a gain here also looking...

So here is my new problem, have this hybrid truck that i use for all purposes including off road, so far so good until today that I heard this weird...

I am trying to find info on AN fittings...... I have no idea what it means when they say -6. I'm lost. Also how do I know which fitting size I need? ...

almost there! 05 gto ls2, p&p l92 heads, ls3 vette intake, tsp224r cam and V-2 vortech supercharger.

Hi guys, we bought a Walbro GSS340 fuel pump from summit a while back and tried to install it yesterday on our 99 Silverado 5.3 and it just plain...

Well i posted up before that i blew up my truck with n2o. Well i was going to put a new engine. Well i pulled off the heads and there is a piston...