Stock or 155 injectors

Dzchey21 · Apr 30, 2015

Truck is a manual with a power max and innovative tuning.

Need some opinions on what injectors to go with and why. Warren has been impressing me with the massive injectors and I see his rebuilt injector price is very reasonable

Let me know. I don't keep much up on 6.0 stuff

swinky · Apr 30, 2015

175/30s would be my choice..... Warren injectors were impressive as hell at Rudys.

TyCorr · Apr 30, 2015

Will 6l run without tuning upgrades or are they dependent on exact tuning per specific injector sizes and nozzle capacity?

04 f350 · Apr 30, 2015

Tuning is key when it comes to the 6 liter. Especially when your runnin aftermarket injectors and chargers to get the most out of each, throwing somthing in there while runnin stock tuning the performance will be greatly decreased.

FaSSt9602 · Apr 30, 2015

What are the goals with the truck? I think 170/30 would overpower a "stock" powermax, maybe with a billet wheel. If you have every intention of staying with the powermax and want to keep the truck able to tow, I say go with the 155's, with either stock nozzles or 30's.

co04cobra · Apr 30, 2015

I've got a few guys that run 155/30s, DD, and towing 20K. I've been very impressed with their power output. Basically a stock turbo with WW2.

TyCorr · Apr 30, 2015

Somebody talk some sense into me. I don't need a new truck but something newer. Im hung up on a cclb 05-07 6l. Is this a horrible idea for something to keep around for when you need a truck?

im not doing a 6.4. Bad news. No more dmaxes.

UpstateDieselGuy · Apr 30, 2015

As long as you don't let it set forever so the turbo gets sticky. I miss my old 6.0 every day. I'm thinking when the time comes, this one will go down the road for a half ton and I'll get a 6.0.

jdgleason · Apr 30, 2015

Do 155's man... They wake up a powermax truck really well.

Should do a RR and a lift pump though...

Dzchey21 · Apr 30, 2015

Its a friend of a friend, He wants a little more but nothing crazy. I think a reg return and and lift pump might be more than he wants to do. The truck isn't studded either. However I am always one to advocate larger injector less pw as long as the bottom end can stay clean

HE will tow a 12,000 lb camper every once and awhile.

johnp115 · Apr 30, 2015

TyCorr said:
Somebody talk some sense into me. I don't need a new truck but something newer. Im hung up on a cclb 05-07 6l. Is this a horrible idea for something to keep around for when you need a truck?

im not doing a 6.4. Bad news. No more dmaxes.

Nothing wrong. I just went from a 6.0 to 6.4 back to a 6.0 now. This sunday ill finally get to see/drive the truck but i know ill be happy. Yes theryre problematic but its all the same "simple" stuff nothing really bad.

johnp115 · Apr 30, 2015

Im curious as to who's injectors to run also. My old 6.0 had warren rebuilt 190/stock nozzles but i didn't make it a year before the spool valves started sticking and they acted up on the top end. Cant beat the price though

Stroker04 · Apr 30, 2015

Jesse has been building injectors for a long time now...I wouldn't hesitate to buy a set...

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johnp115 · Apr 30, 2015

Yeah, forsure. Im sure if i did again my experience would be better. I just know my spool valves were sticking after about a year and all of the o-rings used on the top of injector, where the oil rail sits were either the wrong thickness/were too soft. They all got ate up and caused a horrible warm start problem.

Not that big of a deal though because they performed awesome.

Stroker04 · Apr 30, 2015

johnp115 said:
Yeah, forsure. Im sure if i did again my experience would be better. I just know my spool valves were sticking after about a year and all of the o-rings used on the top of injector, where the oil rail sits were either the wrong thickness/were too soft. They all got ate up and caused a horrible warm start problem.

Not that big of a deal though because they performed awesome.

I know he did have issues with those orings from wherever company he outsourced them from. That was a good while ago though I believe.

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Dzchey21 · May 1, 2015

Yeah I was a little worried about Warrens at first but from the sounds of it they are fixed now.

bri_grogs · May 1, 2015

Dzchey21 said:
Its a friend of a friend, He wants a little more but nothing crazy. I think a reg return and and lift pump might be more than he wants to do. The truck isn't studded either. However I am always one to advocate larger injector less pw as long as the bottom end can stay clean

HE will tow a 12,000 lb camper every once and awhile.

Ive had Warren 155/30's and a Powermax on my truck for about 3,000 miles now. I had the headgaskets and RR done at the same time. My stock fuel pump couldn't keep up with the tune I had on the truck (Looney Wild). Id see fuel pressure well below 45, and at less than WOT. I just put a FASS on the truck. It is a hell of a lot of fun to drive!

FarmWithAFord · May 1, 2015

I would go with 155/stock or 175/stock with that turbo. And i would definitely do RR, lift pump, and studs. Warren would be the company to go with if you ask me. For an extra $400 they'll do upgraded solenoids