My 6.0 build

Josh@DirtyDiesels

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72 is from MPD, it's just a Borg Warner box turbo with a custom exhaust housing for the downpipe. Call MPD on pricing.

update: Hit the dyno at spring fling today. Pretty disappointed. 555/876. Injectors are coming out and going down to MPD for some tweaking. We will get her running strong eventually!
 

Pizza pig

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who cares what the dyno says. If youre happy with it thats what matters. I bet its fun to drive. Whats ICP look like? I'd recommend stepping down the nozzles. No need for 150s.
 

Bustedknuckles

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72 is from MPD, it's just a Borg Warner box turbo with a custom exhaust housing for the downpipe. Call MPD on pricing.

update: Hit the dyno at spring fling today. Pretty disappointed. 555/876. Injectors are coming out and going down to MPD for some tweaking. We will get her running strong eventually!

Wish I coulda been there again. Something is off with those numbers I laid down 549/960 with stock fueling and a 66 on my lb7.
 

Josh@DirtyDiesels

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who cares what the dyno says. If youre happy with it thats what matters. I bet its fun to drive. Whats ICP look like? I'd recommend stepping down the nozzles. No need for 150s.

idk if I've said on here before but I could care less what the dyno says. It is fun to drive no doubt but it should be a lot faster than it is. 12.7 @ 105 doesn't make me very happy
 

MorganY

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40psi. Same boost on the street and on the dyno surprisingly. oh and it made 40psi with the 66 as well

Im sure you know, but sounds like you're missing fuel. If they carry a 225 capacity, your track time and dyno #'s should correlate 600hp at the very least at your ICP, hell even closer to 650-675 with your air at 4000psi. If you weren't holding ICP, then I could see why your numbers are on the low side... Any track times with your 72 to disprove the dyno?
 

Pizza pig

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Have you pressure tested to check for boost leaks? That charger can make 40 psi all it wants but wont do a thing if it isn't getting to the motor. Hows smoke output?
 

Josh@DirtyDiesels

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Im sure you know, but sounds like you're missing fuel. If they carry a 225 capacity, your track time and dyno #'s should correlate 600hp at the very least at your ICP, hell even closer to 650-675 with your air at 4000psi. If you weren't holding ICP, then I could see why your numbers are on the low side... Any track times with your 72 to disprove the dyno?

12.8x @ 105 then a 12.7x @105, then I broke the it next launch. axle shaft and trans... calculates a little over 600 @ 7800lbs. The 72 was installed that morning, went to the track that night.

Have you pressure tested to check for boost leaks? That charger can make 40 psi all it wants but wont do a thing if it isn't getting to the motor. Hows smoke output?

Have not pressure tested yet. It is on the list of things to do BUT the truck is not smokey up top, and I would think if it has a boost leak it would smoke even more up top... right?
I'll throw the dyno vid from today up real quick.
 

Josh@DirtyDiesels

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Im sure you know, but sounds like you're missing fuel. If they carry a 225 capacity, your track time and dyno #'s should correlate 600hp at the very least at your ICP, hell even closer to 650-675 with your air at 4000psi. If you weren't holding ICP, then I could see why your numbers are on the low side... Any track times with your 72 to disprove the dyno?

Oh, and yes, I KNOW it is missing fuel. Uploading dyno vid now.
 

Josh@DirtyDiesels

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