Hey guys finally got the V band clamp leak issue sorta fixed for now

Let Start by saying the truck idles nice and starts pretty good the first shot still need to so some cold start work

We strapped it down and got things rolling
everything seemed ok for our first pull on the wideband so we decided to go for one full pull
It netted us a 441rwhp and 396rwtq not too shabby but way rich
the wide band was stuck on 10.00
there waas tonnnnes of fuel for the base pull
Fuel preasure was at 58psi at idle and went up too 78psi under load
this pull was with 8psi

I tried taking some fuel out via LS1 edit and did a few more pull still too damn rich but gettin a little better
Anyhow i noticed on EFI live that was dropping masive amounts of timing from 3700rpm i'm at 17.5deg and then it proceeds to drop too 3degrees at 3900rpm ???? then it slowly climbs up to 13.5at 5500rpm
I can't understand why there is no timing there ??

Anyhow i tried adding timing to the hgh octan tables but it wasn't working
i managaged to pull some fuel to squeek out a 10.5 air fuel still pig rich

The last pull netted us a 521rwhp and 470rwtq with 14 psi
The maff maxed out at 4700rpms at 60lbs

I think if i can figure out why there is no timing there between 3700 and 6000pm

There is some Video of the runs that I'm putting together and wil try to post

All in all I drove it and it drives nice and sounds pretty damn good
Just need some tuning damit ..

Jim

 

Congrats! It sounds like you have one bad *** truck in the making. It must be like Christmas!

On another note, how hard was it for you to learn ls1 edit? I am thinking about getting it.

 

Lol Learn it haha I'm just messin around with it not a tuner by any means still alot I need to learn
I'm sure for the easy stuff you could pick it up by doing some searchs

 

didn't parish's stock 6.0 motor with a cam make almost 500rw?

 

that thing is a monster......all this on 94 octane? just wiat till you put some moxie in there....hahaha but seriously someone help him figure out that timing bug...parish?

 

490rwhp somthing I beleive it was close the 500rwhp mark but not over

 

Grats man! Those are great #s

I know this isn't what you were hoping for BUT at least you know there is alot left in it once you figure out the timing thing and get that dyno sheet to stop looking like a seismograph reading near San Andreas

 

interesting...good numbers none the less

 

Anyone want a copy of my EFI logs so that can see things ?
yeah it was pretty bad I need more timing and way less fuel

 

Holy $h!t That is awesome!! What are you aiming for with your current setup??