Need some advice please? We put Dodgezilla 14 wastegated. EDM3's.
All ready had Edge comp new injection pump. Pulling any grades even
at 60MPH EGT'S will get hot no load on truck and I haven't even hooked
Comp timming wire to Injection pump yet what gives?

 

I think you have WAY to much FUEL for that Small of a Turbo.. You probly need at least a B-1 series or.. maybe Twins..If you bought that turbo from City Diesel
did you tell them about all the fuel your running with?..

 

Suposed to support 350-450 hp. And with out the pump wire hooked
up it would fall in that catagory.

 

Give me a call tommorrow night. Missed your call tonight. Tim

 

I believe my KSB1-2 moves more air than the Dodgezilla and it is limited to about 400 hp. I can hit 1500* on sustained WOT up a 5% grade (empty). I love it for daily driving but anything beyond a 1/4 mile at WOT...it gets hot real quick.
IMO, 350-450 hp is a lot of range for one turbo to handle well from spoolup to uphill WOT.

RJ

 

Give this test a try ... steep long grade where you can load it ... sustain 30psi & see what your EGT is.

Mine is @ 1150 degrees with the PDR40.

 

Interesting...what exactly does that test tell you??

RJ

 

You got me curious...so I went out and tried it on 5%, 4 mile hill on the interstate (best we have around here). Got 1025* holding 30 psi...and the same temp on three different settings of my PM3...which I guess makes sense? Having trouble wrapping my mind around the implications of that!
What does this test tell me??
RJ

 

Maybe I am geared low but with 4:10s and 35" tires, unloaded, there is no way I can hold it sustained for more than 5-10 secs before I am topped out and defueling going fast enough to get a trip to the local cop shop probably lol. Now at that point I can see 1600 but rarely do that more than once a day for a couple seconds. I think first I am going to install a water/meth kit and then go for the KSB1 which seems like would be a pretty nice setup for a street racer.

 

Sounds like thats pretty cool to me. Just a comparison test . fyi ... I ran mine @ 6000' elevation.

Interesting comparison between the 2 turbos @ the same boost. It's an apples & oranges thing as far as the turbos. I don't know the size of your exhaust housing.

Is sounding like Olratlr is running way hotter than us.

 

I have an EX4 housing...4' turbo exhaust flange (V-clamps) right onto 4" exhaust.
I tried this test because I was also interested how my B-1 #'s compared with your PDR40. Different Generation trucks AND different altitudes probably makes the comparison less than meaningful!
I too had to back out of test after 30 sec +/- at about 110 mph.

Still, it's a interesting way to compare turbos, given no other variables.

RJ