9 second wall and advice to help bust through............

[RacinDuallie]

Originally Posted by jasonc

Don't have one. I don't do Facebook either.

[smoken02]

Originally Posted by jasonc

Don't have one. I don't do Facebook either.

Originally Posted by RacinDuallie

Same here. The wife just had to delete her Facebook because it kept getting hacked into. They would change the language to Chinese. Go figure. They steel your photos, contacts and then contact people pretending to be you. It’s the devils playground.

Mr. Duallie your doing a fine job posting pics for people. Maybe you should take the reins on the build thread.

[SPEEDSHIFT]

I just use FB to sell chit and find races. IG is just used for BBB and truck stuff.

[RacinDuallie]

Originally Posted by smoken02

Mr. Duallie your doing a fine job posting pics for people. Maybe you should take the reins on the build thread.

which one?

[smoken02]

Originally Posted by RacinDuallie

which one?

Well in this thread. Only post 127,151,163, 167,168,169,174 and 183.

[jasonc]

Originally Posted by SPEEDSHIFT

I just use FB to sell chit and find races. IG is just used for BBB and truck stuff.

BBB?
Big Black Betxhes? I'll check it out

[SPEEDSHIFT]

Originally Posted by jasonc

BBB?
Big Black Betxhes? I'll check it out

If thats your thing, you're gonna love it. BBB= Big BOOTY Bishes.

[Big Blue24]

Originally Posted by jasonc

I'm assuming drive pressure is what's causing it to lay over.
13mm pump set at 570cc's, have tried more and it slows down.
5x20 injectors
Full cut delivery valves, have tried 7mm and comp cuts, seemed to run slightly quicker with the full cuts, barely.
35* timing, if I bump it to 37* it slows down.
Belt drive aeromotive lift pump, idles at 55psi, 65psi at the top end, have tried more, didnt make a bit of difference.
Hogan cooler, charge pipe going to the intake feels cool after a run

Open to suggestions if yall think I'm overlooking anything?

I'd try a set of 191 delivery valves. Then maybe an external gate to atmosphere. I wonder if a larger housing on the 485 wouldn't help some as well.

[RacinDuallie]

Originally Posted by Big Blue24

I'd try a set of 191 delivery valves. Then maybe an external gate to atmosphere. I wonder if a larger housing on the 485 wouldn't help some as well.

He is running 5x22 injectors, stock injection lines....Tman sent them down to him when he got that set of fire hose nozzles from you.



There, the cats out the phucking bag....

I agree on larger housing.




This video is strictly for Tman and his fabricated 9" housings:
Crickets chirping - YouTube

[zachu812]

Nothing wrong with stock size lines, wonder if you'd see a difference using 7mm DVs and the plate slide a little more. You could get roughly the same fuel output but I'd think the 7mm would have a cleaner injection event than full cuts.

[SPEEDSHIFT]

I am now joining this club... I want a 9 out of my 2003. I ran a 10.34 last weekend on fuel with a spin off the line and fell off the charger in OD... and lifted the head...

Yall think a .056 jet would get me there? Truck weighs 6500lbs.

[jasonc]

Originally Posted by zachu812

Nothing wrong with stock size lines, wonder if you'd see a difference using 7mm DVs and the plate slide a little more. You could get roughly the same fuel output but I'd think the 7mm would have a cleaner injection event than full cuts.

I had 7mm's in it previously. I did pick up some going to full cuts, mainly in the 8th mile. It gets on boost quicker.
I have the plate at the 570cc mark now and don't have much more to go any less, maybe 550cc. Plate is just a flat cut rack stop. I'm about bottomed out.

I know your familiar with these pumps, what about a contoured fuel plate?

[Vincejax]

Originally Posted by jasonc

I had 7mm's in it previously. I did pick up some going to full cuts, mainly in the 8th mile. It gets on boost quicker.
I have the plate at the 570cc mark now and don't have much more to go any less, maybe 550cc. Plate is just a flat cut rack stop. I'm about bottomed out.

I know your familiar with these pumps, what about a contoured fuel plate?

Ive got an extra AFC live race you could throw on there and try.

[RacinDuallie]

Bet a good shot of nos would wake Jason's truck up.

[zachu812]

Originally Posted by jasonc

I had 7mm's in it previously. I did pick up some going to full cuts, mainly in the 8th mile. It gets on boost quicker.
I have the plate at the 570cc mark now and don't have much more to go any less, maybe 550cc. Plate is just a flat cut rack stop. I'm about bottomed out.

I know your familiar with these pumps, what about a contoured fuel plate?

I was thinking 7mms and slide the plate to add more fuel if anything. I went from 7mms with the plate all the way back at 11mm making roughly 600CCs to 131s with the plate at 13mm making just over 600CCs and I've gotta say I like the smaller DV better.

I've only ever ran a 100 style plate but it sounds like you've got your AFC doing the work down low so that shouldn't make a difference.

[RacinDuallie]

Originally Posted by zachu812

I was thinking 7mms and slide the plate to add more fuel if anything. I went from 7mms with the plate all the way back at 11mm making roughly 600CCs to 131s with the plate at 13mm making just over 600CCs and I've gotta say I like the smaller DV better.

I've only ever ran a 100 style plate but it sounds like you've got your AFC doing the work down low so that shouldn't make a difference.

honestly his combo seems air limited. He left a damned thick coal train before he kicked the rack back. Now he kicked the rack back shed some weight and went his qwickest. He either needs air improvements or dare I say it in this fuel only group: he needs nitrous. (Turbo in a bottle)

[JQmile]

Originally Posted by SPEEDSHIFT

I am now joining this club... I want a 9 out of my 2003. I ran a 10.34 last weekend on fuel with a spin off the line and fell off the charger in OD... and lifted the head...

Yall think a .056 jet would get me there? Truck weighs 6500lbs.

Depending on how overfueled you are could be worth 50hp or 150hp. Keep an eye on boost and EGT and see if either number gets rowdy.

[zachu812]

Originally Posted by RacinDuallie

honestly his combo seems air limited. He left a damned thick coal train before he kicked the rack back. Now he kicked the rack back shed some weight and went his qwickest. He either needs air improvements or dare I say it in this fuel only group: he needs nitrous. (Turbo in a bottle)

I agree, definitely seems air limited. Just wondering if there's anything to be gained with a cleaner injection event, maybe you could better use the air it already has, anything to keep it off the bottle

[jasonc]

It's either getting that turbine modification I talked to you about, or a external gate. Or maybe both.

[Big Blue24]

Originally Posted by zachu812

Nothing wrong with stock size lines, wonder if you'd see a difference using 7mm DVs and the plate slide a little more. You could get roughly the same fuel output but I'd think the 7mm would have a cleaner injection event than full cuts.

Every truck we have dyno'd with heavy smoke rolling from the exhaust (plenty of fuel) has picked up power dropping down from a full cut, 7mm, or comp cut to a 191dv. Every truck we have dyno'd with a light to medium haze on 191's has picked up power going to a 7mm, comp cut, or full cut.

I honestly think a 191 DV will help. And a bigger housing on the 485. If a bigger turbine wheel could be economically swapped into the 485, that would help as well, unfortunately, it won't be economical.