link dont work, also never even heard of this pilot injection

 

I don't know whether or not you can do it with Spartan software, but it is possible. Matt from Gearhead did it. Here's a video, I'm not sure if you posted the same one but your link doesn't work.

Incompatible Browser | Facebook

 

Yea man thats the same one.

 

Pre pilot injection is usually to kill sound chatter while post is to help with emissions. And yes, Matt had his turned off in a couple videos, but I am not sure if he will be releasing his tunes like that or not

 

Besides the obvious noise difference, and on the 6.4, an emissions gain, what would the benefits of turning this off on the 6.4 be? Any negatives?

 

sounds wicked, would like to see the difference in driving noise

 

Any negatives?

 

First time I've ever heard you 6.4 guys wanting your nice quiet smooth running trucks to be loud and clattery like our 7.3's are. Want to trade trucks, loud injectors and all??

 

I like how my 6.4 is, not too loud but also not too quiet, Living in a small town, a lot of the fast food places have a sign at the speaker that say "all diesels please turn off engines prior to placing orders" There are a ton of 7.3's and dodges here. So a few weeks ago i'm in the work truck an 01 F350 There is a lady ordering in front of me at Wendy's and she had to shout her order twice, then she turns and waves at me to roll down the window, "she yells sir can you turn off the truck the lady cannot hear me" turn it off then she finally completes her order. I honestly laughed a little.

 

mike@KEM said he's done it, and increases cylinder pressure a lot. so he advised against it.


Eric@HolderdownPerformance

 

Damn....

 

that's what I said! lol. he said if I really wanted it could. but it's not worth it to me.


Eric@HolderdownPerformance

 

Miss my 6.0 chatta.

 

you and me both

 

Just put a single turbo on it... It's retarded loud then.. I have a 5" with a muffler.. and its louder then my buddys 5.9 with a 5"....

 

We are talking injector rattle not exhaust tone

 

i love this sound, someone needs to figure out a safe tune to run this set up

 

sometimes on the spartan 350 you can blip the throttle a few times and it will settle into a pretty loud idle lol

 

This is actually what the 08 to 10 International 6.4's sound like. You actualy have to open the hood to see if it has a 6.0 in it or not. The got the single turbo like the 6.0 too. But usually when you pull a 6.0 in the shop it has a miss and the 6.4's ran smooth lol.

 

Killing Pilot injection is retarded, it only makes more noise from cylinder pressure spiking and less efficient combustion.

If you are after MPG, you want to minimize the POST injection event.


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Old threads brought back to life! Yeah!

 

Dumpster diving is pretty bad around here