What did you do to your OBS GMT400 Tahoe/Yukon Today?

[SunlitComet]

I will the shop is doing them for me as we speak and some finished pics will be posted later today when complete.

 

[rabbiporkchop]

I got finished working out the bugs on my LM7 swap

 

[SunlitComet]

http://s1222.photobucket.com/user/Sunlitcomet/library/?sort=3&page=1
Here you will find some pics and a video of open tri-y's before the rest of system is hooked up. That marks the completion of the exhaust system, head to tip, with new sensors. Also installed new MAF and MAP because they were given off skewed reading. First 20 minutes of driving was promising and showed fuel trim better then before so I will see how it goes on the next 720 miles of commute this week.

 

[GMCYukonDriver]

What kind of tri-y's did you get? Doug's?????

Please say you got a set of Doug's Tri-Y's, I've been looking into those for a while. Thos are some sweet headers.

 

[SunlitComet]

uh, yes.

 

[Gzes]

Tried to get a winch but lady overpriced it and was in rough shape.. She even tried to hate on my 2dr and called it a cute show truck I loled and took it as a compliment and told her its not a show truck lol. Facebook people... (Shaking head)

 

[95escahoe]

http://s1222.photobucket.com/user/Sunlitcomet/library/?sort=3&page=1
Here you will find some pics and a video of open tri-y's before the rest of system is hooked up. That marks the completion of the exhaust system, head to tip, with new sensors. Also installed new MAF and MAP because they were given off skewed reading. First 20 minutes of driving was promising and showed fuel trim better then before so I will see how it goes on the next 720 miles of commute this week.

Looks great, love how they sounded open

Sent from my HTC One X using Tapatalk 2

 

[SunlitComet]

Yeah, it was a good thing I did not try to drive it a few days like that. I would have been hounded by the neighborhood and cops for sure. It seriously made my ears hurt when I flared the throttle higher in the shop. At least it is finally done.

 

[TahoeLimited]

The headers sound good!

Work at SFO, do ya? I think I spotted the Oakland Bay Bridge in the background of one of the vids. Good lookin' aircraft you caught on film there!

 

[GMCYukonDriver]

uh, yes.

Lol, sorry, I've been looking, but no one ever seems to put those on these trucks. Not that I've seen. They all do shorties or long tubes.

What's your opinion on them? How did they fit? Looks like they have no problems with spark plugs or wires?