Forum: Powertrain

Last friday just before the shootout, i got my posi and gears installed. I went with a Auburn posi unit and GM 4.10 gears. Off the line...

At the SBSO I ran a best time of 14.29 over my previous best of 14.30. I ran the 14.30 with a Hughes 2200-2500, air was dry and the temp was in the...

Hi Guys, Which thermostat should I run. I am thinking a 170 or 180. I understand if I go too cool I will loose performance. What are you...

i'm the first to post in here too

Mid west 3000 in a heavy ass excab is very loose. It will only brake stall to about 2600, but the flash is close to 4000. :eek:

Well I lost the information that was up before because I did not print it. The question is what is a good cam for a 99 5.3L ext cab truck? I need it...

The LS1 is a great swap because it's light years ahead of the gen2 SBC. It is about 150lbs lighter, produces lots of clean horsepower and gets great...