Turbo Swap S365 to S367

dseitler · Nov 23, 2014

It was raining all day and has all week. It was a week attempt at humor to show the trac control light come on and take the throttle away. As soon as the boost comes up the tires cut loose. It does that every time I try to test a new Turbo I think.

Sent from my iPhone using Tapatalk

Buck1 · Nov 23, 2014

That is for sure a good thing!

Jesse_01 · Nov 23, 2014

dseitler said:
Yes stock bottom end. I send out oil analysis every oil change and use Petro Canada Full Synthetic motor from the start at 16 miles. Not that it helps but I try to keep a eye on it.

Sent from my iPhone using Tapatalk

How does the petrocan show up after an oil change? I know petrocan fuel, here atleast is **** lol. I have always ran shell 0w40 T6 synthetic.

dseitler · Nov 24, 2014

Petro Canada base oil is one of only 2 oils refined that does not use solvents to refine there oils. That being said we use there oil reg 15w-40 in our fleet and have every unit serviced and checked at 500 hour intervals. We use the full synthetic in all the Powerstrokes and have run them as far as 17500 miles in test and the oil comes back well within spec. We still change our oil at 7500 miles but test have shown we can go a lot farther if we want. We have over 100 6.7 in the fleet never had a engine failure other than emissions related. My truck as hard as I have pushed it has always come back perfect every time.

Sent from my iPhone using Tapatalk

Bobby@MPD · Nov 24, 2014

You are very welcome Sir, The rest of the kit will be out today. You'll have some bling to go along with that power.

Those 100 trucks need 2015 turbo upgrades

imp:

WhiteMamba_Scorpion · Nov 24, 2014

dseitler said:
Petro Canada base oil is one of only 2 oils refined that does not use solvents to refine there oils. That being said we use there oil reg 15w-40 in our fleet and have every unit serviced and checked at 500 hour intervals. We use the full synthetic in all the Powerstrokes and have run them as far as 17500 miles in test and the oil comes back well within spec. We still change our oil at 7500 miles but test have shown we can go a lot farther if we want. We have over 100 6.7 in the fleet never had a engine failure other than emissions related. My truck as hard as I have pushed it has always come back perfect every time.

Sent from my iPhone using Tapatalk

Dan, who do you use for oil analysis? Just curious. We also use Petro Canada for our bulk oil we use in our heavy equipment. Pretty sure CAT does our testing currently.

powerstroke22 · Nov 24, 2014

We run Petro Canada in just about everything in the fleet, great results here. We use CAT as well as Wear-Check for testing.

Dan, awesome that your testing all these turbos and thanks for your efforts. If you had to choose one for best all around DD, Towing and street which would it be?

dseitler · Nov 24, 2014

So far the 64.5/70/.91 but I have only had the 67 for a couple of days so let me get some dry roads and a few nights at the track. I really like the quick spool and instant response of the 70mm. It's way more responsive than my stock Turbo was but Tadd's Tuning has a lot to do with that.
We use CAT also for our test.

Sent from my iPhone using Tapatalk

dseitler · Nov 25, 2014

Sent from my iPhone using Tapatalk

MadDiesel73 · Nov 25, 2014

hell yea i have the 365 but the 64.5/68/.91 was really really thinking about picking up a 67.7/70/.91 for testing

Cheap6.7 · Nov 25, 2014

Bobby@MPD · Nov 25, 2014

I didnt have a white glove, but trust me that brown one is clean lol

dseitler · Nov 25, 2014

I hope it's tested to 50 psi because I'm about to. LOL!

Sent from my iPhone using Tapatalk

dsmracing1 · Nov 25, 2014

dseitler said:
I hope it's tested to 50 psi because I'm about to. LOL!

Sent from my iPhone using Tapatalk

Videos or it didn't happen! Haha

JDub · Nov 25, 2014

Any updates on how that 67.7 drives

Cheap6.7 · Nov 25, 2014

I just put 50 psi in my shorts after seeing how polished they got that intake. :thumbsup:

dseitler · Nov 25, 2014

It drives totally different than the 64.5/70. Lost the top boost numbers of 48 but still puts out 43lbs so far. I believe it will give me much more top end but the street has suffered a little running red light to red light. Still need more time to run it out. I got to say so far the 64.5/70 has the been the best street turbo I've tested. I miss the instant quick spool tire spinning street running that we do in South Florida. Not that the 67.7 won't do it but in short burst the 64.5 so far from what I see would take it.
Highest back pressure at max boost has been 55.7 psi and that is lower than the 70mm. But the strange numbers I see is that at cruising speed the 70mm would be at 3.9psi @ 5lbs of boost. The 74mm is at 4.3psi @ 5lbs of boost with a bigger Turbine. Should be the opposite I would think.
Where the 67.7/74 shines is the upper RPM band. From 40 MPH to 100 MPH is where this Turbo lives. Track times should tell the true story next Friday night when we go the the Florida West Coast. Should have more info ready tomorrow night to post with numbers. D

Sent from my iPhone using Tapatalk

Craig@MFI · Nov 25, 2014

6.7 loves the big turbine wheels

swinky · Nov 26, 2014

I'll come check this thing out when I'm home. I'll be staying with my parents right off of persimmon Blvd for the holidays. Truck race at pbir on the 20th!