Forum: Powertrain

Is there still a sale on Nelson tunes,nbs?I thought i read a post on it $300.00,is this a true story?

so im reading around in this other forum and i come upon this post I hate the new gas with ethanol.. - PERFORMANCE DRIVING NETWORK (Your Local...

tried to take the line off today so i could change my injectors out, bought a cheap set of those quick release tools at advance, like ten bucks. but...

has anyone come accross the problem of siezed torsion bars i am trying to put a leveling kit in the old mans truck and those bars will not budge any...

I'm putting my truck intake on a LS6 engine and using a small torquey cam. The injector calculator shows I need about 32 to 36 # injectors. I...

On my Cousins 98 Tahoe which has a fuel cell in the back,(so it can lay frame) :naughty: the fuel pump will shut off while ideling. Then will when it...

Is this part # for the Walbro fuel pump (GSS341) for the ls series motors nbs ?

Just bought a double flare tool and think I have everything I need for a Hurst Roll Control install. Putting it on the rear breaks, reversed, to...

I have got two of the three bolts out. The last one is stuck. The head has started to get rounded from it not turning. Any ideas how to get a damage...

Aight this is what's up.. I'm planning on getting my exhaust done on my 5.3 chevy. I had true dual exhaust with flowmasters in mind but ive read...

My SS is cursed, i just finshed my swap from my lq9 to an lq4 ( runined the crank ) and a few miles into testing the supercharger was makin a...

I just got an autometer electric fuel pressure gauge and I can't figure out how to get that sending unit attacthed to the schrader valve. I think the...

Ok, might be a stupid question but I will ask anyway. I am doing a solid axle on my truck and the ABS is useless now. So i will be removing all the...

ok, well iv been gathering some parts and I am ready for my cam swap minus my tune. I have been thinking about throwing an intake on it. I already...

This is kinda backwards, but I already ordered one of these VaraRam VR-6 does anyone here have any opinions or experience with this brand? While im...

I no that on the passenger side I need to unhook the vaccum going to throttle body and cap throttle body off and put filter on vaccum line. But what...

I've got a 2000 rcsb with 20" SS wheels and 275/45/20 general grabbers. Can anyone recommend a shock to control the heavier unsprung weight. The...

if i were to take the trans temp gauge off of say a 2500 or a 1500ss would i be able to pop in the empty spot where one would go on my gauge cluster?

Got a Nelson tune. Lets start from the begining. My truck with a K&N CIA,Pacesetter shorty headders, stock Y-Pipe, 3 in. cat back with a cut out and...

if i capped off this valve cover breather?? too late lol,,there was a line from there to the factory plastic intake,well i made my owm...