To dual or not to dual! Gurus opinions welcomed

[gamudslinger88]

Ok my original plan was to twin my 4094 with an s483. I'm curious as to what the turdblow masters think and opinions of said gurus. I thought about going to a single at a few points. I use the truck as a daily driver and and occasionally hit the strip and I might tow one day lol. I have a 8k lbs 5th wheel I use for work. I am on a long term job so I may or may not ever tow with this truck again, by the end of the job a new dd will probably be bought. Now below is my build sheet.

06 lbz.
I'm running a 4094vvt ported and polished by Russell with axis and fitted with a 72mm billet wheel. It started as a stage 2 so it has the low profile vanes. Also cut for hx40 downpipe.

4094vvt
Corrillo rods
Delipped Coated lb7 pistons
Slight port and polish on the heads
3388 standard fire cam
Socal springs
MA pushrods
Studded top and bottom
Profab cold side and Y bridge
Banks intercooler and hot side pipe
100% over LDS injectors
Duel fueler w stock lbz pumps
FASS 150hd lift pump
Beans sump
PPE manifolds and up pipes
5" straight pipe

Full billet trans
Suncoast clutches
Modded TC knock down valve
Orange spring in pump
Transgo jr shift kit w Mike L shift springs
Updated C D and E shift valve springs
1058 converter

EGR deleted
Fuel bowl deleted
Intake air heater grid deleted

 

[gamudslinger88]

Maybe the title should be 2 twin or not to twin

 

[prostreeter600]

I had a DP 72 VVT paired with an S483 with 85% over Exergys. I Loved that setup , it had instant power, awesome street manners and I pulled some with it as well . It made 922 to the rear wheels with stock inter cooler at the dyno in Ennis Tx . That was with no fine tuning . I got the tunes from Rob and never fine tuned it . Can't go wrong with that setup in MY Opinion

 

[gamudslinger88]

Awesome. That's about where I want to be also.

 

[gamudslinger88]

So I assume that everyone is in agreement on the s483.

 

[Stancedlb7]

I'd go bigger to allow the hp turbo to breath a bit better. Also might need a shim or two with the orange pump spring.

 

[gamudslinger88]

Running a shim on the orange spring now. Left that part out lol.

If bigger what do you recommend?

 

[Stancedlb7]

98 or even an s500 frame.

 

[gamudslinger88]

What about triples with 2 s366? Or would that be too much hassle for little reward on a street truck?

 

[Stancedlb7]

What about triples with 2 s366? Or would that be too much hassle for little reward on a street truck?

Imho the s300 frames only good as a single. But that doesn't mean it won't work. I would also consider duel s364. It'll be a little better for street use.