Forum: Powertrain

wich is better pacesetter lt's or dynatech supermaxx system

Home Page anyone herd of them? i have herd there cats are the best around. is this true?:yippee:

I am trying to find a cam. I can get a Z06 cam super cheap from a hook up. But I want to get the optimal performance for it. And should I decide if i...

I'm planning to build a 5.3 into a 5.7 iron block with my students as a class project. Will the 5.7 piston create too much compression to run 87...

first things first, after a new cam/ spring/ pushrod instal (comp) i broke my stock rocker, lifter, new spring and bent a valve, i removed several...

Hey guys, my 80e is coming in soon and I need to decide on the driveshaft. What vehicle shares the chassis of the avlanche, is it the Suburban? If...

i am new to engine building. i just got my ls1 heads and want to know what springs to get. im on a budget. sdpc has some good springs, but i dont...

I have a 03 5.3 silverado I had the truck programed and had the line pressure turned up but it still doesnt shift hard enough for me. I have been...

can any of you tell me what would be a good set of heads to go on a 4.8

oK, i was driving my truck down the highway in kentucky(im active duty navy) and it starts to bucking and acting all crazy. it looses all power. and...

A couple of days ago my service engine soon light randomly came on. Pulled the code with my scan gauge and it was P0420. I called my buddy thats a...

Does anybody know what rear end the 05 silverado 1/2 ton twd has? Dont know if it matters but its a 5.3, auto, ext. cab with a tow package. And...

A little history first I have had five shops look at my truck and charge me money and through parts at it. My truck has 5.3 whipple charger 42LB...

after seeing how freaking easy a cam install is i want to do one on all my gm vehicles. i haven't actually seen the results yet but only because i am...

I bought 2 inch drop shackles and i can get the hanger bolts out but the leaf spring bolt wont budge. I can get the nut off but the bolt is froze....

Well, ordered the flywheel parts for the 80e conversion today. I guess that makes me commited. 12551367 flywheel 12563533 (6) bolts 12563532...

hey guys, a friend busted his differential, and the drivers side axle shaft along with the gears and gernade 80. My question is, will an 06 axle...

I am looking at on of 3 cams out there for my truck the TR 220-112 or the TR 224-112 or the compcam 220 224 .530 .534 112 I know i will need a pcm...

cant decide witch way to other than price and how bad does it hurt my mpg