Forum: Powertrain

i just put in my 160 slp thermo and it made quite a difference.. anyone else feel as much of a differnce as i did???

First of all I have a 1996 GMC Yukon and am having a problem. I took the truck today to a transmission shop and told them about a problem of mine...

Well..my truck is not my daily driver anymore. I bought a little beater to drive to back and forth to work and school...93 Toyota...

which thermostat do you think is better slp or hypertech 160 thermostat?? or are they pretty much the same???

hi there guys......welp, its summer and i got my project truck back out...this is a 90 chevy half ton, 350...when i was in highschool, like...

i have a 99 seirra z71 and every once in a while the passlock thing kicks in and the fuelk is shutoff and its a pain in the ass becasu then i hafto...

On my truck, I already have a SS front bumber and roll pan. I have 20" boss wheels. I am going to purchase a nelson tuner. What else do you...

cant wait to get my new guage that tells your 1/4 mile time and 0-60 also keeps track of those stats so that you can compare them to new times if...

can you bolt a t56 up to a big block if so would the tranny last. also if its a built big block and carb'ed what would the fuel economy be on the...

im getting an upgrade from allen for my 160 thermostat but i was wondering if i put it in before i get the tune will it screw anything up or will it...

my evap control sensor or whatever the hell it is is screwed up and is makin my engine light go on so im gonna take it off but i was wondering if i...

im thinkin about gettin a vette servo and a thermostat but on the thermostat do i need to get anything special or can i just install it and thats it??

Based on marketing claims, underdrive pulleys (crank and alternator) seem like a pretty reasonable "dollar per power" mod. For instance, ASP states...

I found a set of Edelbrock shorties I like, but are shorties really worth the upgrade, I will wait as long as I have to to save up for a good set, I...

u guys know where i can get one and does anyone have the install procedure or anything??

hey i wanted to get a FAST intake and throttle body but i was wondering if the intake uses the factory fuel rails and all that shit like can i just...

Hey guys, I am fairly familar with the Light Duty truck offerings interms of Transfer case options. Here's the reason I ask.. I am curently...

I know with reg hyd lifters to stay away from used cams, but with the gen 3 motors is there any worry? Also is a ls1 vette cam the same as ls1...

what upgrades do you reccomend im thinking of the following... bbk tb, msd coils, e-fans, pulleys, cam, vette servo

So wtf is going on with my fuel gauge? Is it possessed? For instance, I was coming home last night. Now, I know I have a 1/4 of a tank. Yet when...