So, what'd you think?

0-80 '03 GMC Sierra - YouTube

 

Nice!!!

 

Awesome build man. You should swing on down to Moore, ok. I would love to see that truck in person.

 

Nice build, thanks for sharing.

 

dang, looks pretty quick and i love that whine.. Has it been tuned yet?

 

Love the maggy whine

 

Very nice!

 

Well...... lol It's not bad! Maybe here soon I can lead the pack again, but for now you def got that title!!! lol

 

I added some info on the mods on the first page.

I may try to make the next OK meet, thanks!

It has a base tune on it that Justin sent me, but I need to data log and retune. It died on me going through a drive through the other day


Thanks guys, I love the whine as well

LoL, well come on then, what are you waiting on? You had your 408 built before I bought my first part!

 

Well of course this summer I had the dreadful high IATs so I decided to do a few more mods:

Frozen Boost Heat Exchanger with fan:


New vs Old:


While I was changing this out I figured it would be a good time to install the J-tube and TB:

New tube on left and yes the one on the right is actually ported to a 90mm:


And this is what I get for buying used TB:


So I bought a new LS3 after confirming it was my TB:



With all that and the new tires and Assassin traction bars put on I was able to get traction! Well with the added traction made the 4l60 finally give up... So now I will be updating this thread on my 4l80 swap.