My 2003 Yukon build

[Rocket Man]

Relocated the oil pressure sensor from the back of the engine to the side of the oil pan where the oil filter is. That way I don't have to remove the intake manifold if I have to change the sensor again. The 2 foot harness extension makes it a simple plug in deal

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You don’t need to remove the intake manifold to replace the sensor. Just reach up on top and do it by feel. I’ve done it, it’s not that hard. That’s a nice little adapter though. ICT Billet makes quality stuff.

 

[franky996]

With the Holley high rise intake and the lines and wiring behind it I can't even get my hand or fingers back there

 

[thingraylinetah]

So what kind of horsepower is this monstrocity making?

 

[franky996]

So the dyno day didn't go as planned. Driveshaft blew up on the dyno at about 5400 rpm and 96mph . It was quite the bang when it let go. It also took out the tail shaft housing. Now I'm going with a 2 piece shaft. My dyno guy told me he had never had one blow apart on the dyno, he said they usually come apart on the road at about 142+mph. The 2 piece shaft will cure this problem

 

[adventurenali92]

Wow! What a beast! Im jealous! Good looking truck and it sounds amazing! Holy crap on the driveshaft! Lol that’s crazy!

 

[tRidiot]

Please tell us you were filming when that driveshaft cratered!

 

[franky996]

Unfortunately I didn't record a video of that. He was slowly making his way up the revs, each run a bit more, then looking at the data on the laptop. This happened at 5400rpm , later on the full run will be to the redline at 7000rpm

Here is a video of the damage underneath (no audio)

 

[Tonyrodz]

Unfortunately I didn't record a video of that. He was slowly making his way up the revs, each run a bit more, then looking at the data on the laptop. This happened at 5400rpm , later on the full run will be to the redline at 7000rpm

Here is a video of the damage underneath (no audio)

Damage could've been so much worse.

 

[m1949]

A serious build. Nice!

 

[tRidiot]

Man I wish I could do this kind of build on my Tahoe. Such a thing of beauty. Strong work, brother.