Forum: Powertrain

Alright , I don't know the exact mileage of my LS1 swap but I suspect it's a bit over 100k . I keep hearing about the buildup that occurs because of...

i have a few friends with the the pace setters and i know they like them... like a idiot i let the asms go with my 99 when i sold it :bash: ... my...

OK here's the problem hit a deer long time ago still fixing stuff :cry: Radiator driver side top mount broke, zip tied in place, looks jacked...

One of my heads has a chip around the edge of the combustion chamber. I was going to get them milled down.....Could this be fixed with some weld and...

I bought locking header bolts from summit last week. I recieved 12 normal retainers (pictured left) and 4 bent retainers (pictured right). What is...

does anyone know of a caprice or impala rear end with rear discs and posi actually being possible to swap into a C/K full size with out any...

I was just wondering if anyone has passed the sniffer test, and visual in California with an LS1 cam. I am sorry if this is a repost....but I...

Hey guys! Wanting to install a killer cam in my truck but, have no cam experience. 4.8L with slp headers, 4.56 gears. K&N cold air box. Any...

I have a ? about an intercooler. I understand how they work by cooling the compressed air on FI motors. Would it be a complete waste of time to...

Building the exhaust for my '90 c1500 w/ ls1, and want to install a set of cat converters. I know they need to be fairly close to the outlet of the...

well i posted a topic on sss.com and didnt get to much help. cant blame them our front suspension might be difffrent. well what im looking for is how...

iv been out of service now for two moths with my 99 silverado...waiting for parts for my cam swap. i swapped in an ls1 hot cam into my gen III 5.3...

I cannot get my truck to stay in low gear when I do a burnout but if i mash it from a 4000 rpm roll or really any roll then it dances off the rev...

hello - what do i need as far as manifold water pump ect. to install a 90mm throttle body on my 2004 5.3L lm7 motor thanks

Just installed the transmission and now I'm taking it out for a test drive. This is in a 94 Suburban. I noticed that the rpm's would not drop much...

my truck will start and drive but while im driving it cuts out. it has a full tank. i have no idea what can be causing it to do this. let me know if...

I'm going to buy a tach, not cuz i need it, but because i feel the truck is just lacking it...lol. This may sound stupid, but i want one that is...

Interesting reading if you've ever thought of doing a buildup of a stroker engine... http://www.gmhightechperformance.com/tech/...uild/index.html

hello i'm putting on a fuel pressure gauge on my 2004 5.3L silverado . i'm looking foe a adapter that go's from where you test the fuel pressure to...