Engine type?

[Crowder99Yukon]

Sorry if I'm a scrub at this. But I see all these tbi motors and lq4's and what not. I know these are different motors obviously. So what do I have? I have the stock 350 vortec in a 99 Yukon? Is there another name for this? Such as the tbi or something as such?

 

[_Dylan_]

"L31" vortec 350, which is what you have

http://en.wikipedia.org/wiki/GM_Vortec_engine

"L05" TBI 350

http://en.wikipedia.org/wiki/Chevrolet_small-block_engine

lq4 is an LS motor

 

[SunlitComet]

You also have a 4l60e transmission behind it.

 

[gpracer1]

And if you have to use that green handle at the station that squirts out the stinky stuff, it may be a diesel.

 

[Donnie Yukonie]

i think they are all the same , they all suck gas like a..... well im going to leave that open to imagination .

 

[_Dylan_]

And if you have to use that green handle at the station that squirts out the stinky stuff, it may be a diesel.

Not in a 4 door.

 

[Donnie Yukonie]

Not in a 4 door.

x2 diesel only came on suburbans and 2 doors although ive seen some nice swaps

 

[gpracer1]

Not in a 4 door.

Yeah, I didnt look close enough at his avatar pic.

 

[Crowder99Yukon]

Hey hey guys, I may be new to these trucks but I am not dumb. Sorry, but I do appreciate the help. As far as swaps go, any suggestions for more horsepower?
I'd like to get around 400hp if possible.

 

[Donnie Yukonie]

supercharger if you want to get there quick but there are other ways to get close to it