Twin setup valley turbo

[matt2778]

Looking for options and advice for which turbo to run on the valley of a lb7 twin set up. Drop in stock turbo 64mm? Borg Warner sxe 364? 366?
Truck has to be able to tow and currently is stock block. When it’s time prepared to upgrade when the bottom end goes.

 

[Josh154]

I towed for the first time today with my 369 sxe and it did great. Just a 7x16’ csrgo trailer though so nothing insanely heavy.

 

[aashton1206]

I have a 64mm so I am going to run a new 64mm but if you have access a 364 is my info for ease of use. Prefer the clamps so much more


2004 Silverado Cali lb7, Airdog ll 165, fresh sticks at 325k, Rick Fletes Dsp 5 on v2, 33x12.5 nitto at on 20 inch American Racing 20x10 wheels, Stage 5 Built Transmission by Mike Cole with triple disc billet low stall converter, 4 inch Injen cold air intake, Profab Intake Horn, Batmo Wheel, PPE Race Valve, Full EGR Removed w/ fed belt, 3.5 inch MBRP Downpipe, Full five inch MBRP Exhaust axle dump, lbz cp3 pump, Dual Platinum AGM Duralast, High Output Alternator, Cognito Pittman and idler w/ support kit, Cognito Upper Contol arms, Drilled and Slotted Rotors on all four Corners, FED Y Bridge, Shantz Custom Fab Traction Bars.

 

[matt2778]

If I run a s364 should I run it with a wastegate? I plan on running a s476 or s480 over it

 

[dirtymax36]

I have a drop in 64 for sale. 1000 shipped. Pm me if interested

 

[aashton1206]

Yes, ditching the 64 ihi means you ditch your internal wastegate. You need an external wastegate to prevent compressor surge unless you get an internal wadtgated setup somewhere.


2004 Silverado Cali lb7, Airdog ll 165, fresh sticks at 325k, Rick Fletes Dsp 5 on v2, 33x12.5 nitto at on 20 inch American Racing 20x10 wheels, Stage 5 Built Transmission by Mike Cole with triple disc billet low stall converter, 4 inch Injen cold air intake, Profab Intake Horn, Batmo Wheel, PPE Race Valve, Full EGR Removed w/ fed belt, 3.5 inch MBRP Downpipe, Full five inch MBRP Exhaust axle dump, lbz cp3 pump, Dual Platinum AGM Duralast, High Output Alternator, Cognito Pittman and idler w/ support kit, Cognito Upper Contol arms, Drilled and Slotted Rotors on all four Corners, FED Y Bridge, Shantz Custom Fab Traction Bars.

 

[dirtymax36]

This one 64 drop in is internally gated.

 

[aashton1206]

Sweet, just get a adjustable knuckle from bds and your set


2004 Silverado Cali lb7, Airdog ll 165, fresh sticks at 325k, Rick Fletes Dsp 5 on v2, 33x12.5 nitto at on 20 inch American Racing 20x10 wheels, Stage 5 Built Transmission by Mike Cole with triple disc billet low stall converter, 4 inch Injen cold air intake, Profab Intake Horn, Batmo Wheel, PPE Race Valve, Full EGR Removed w/ fed belt, 3.5 inch MBRP Downpipe, Full five inch MBRP Exhaust axle dump, lbz cp3 pump, Dual Platinum AGM Duralast, High Output Alternator, Cognito Pittman and idler w/ support kit, Cognito Upper Contol arms, Drilled and Slotted Rotors on all four Corners, FED Y Bridge, Shantz Custom Fab Traction Bars.

 

[matt2778]

This one 64 drop in is internally gated.

HTT 64 Promax you had listed in another thread? Is it powder coated? How many miles?

 

[dirtymax36]

Yes it is. Pm me, it's in great shape. It's a raw cover so it looks factory.

 

[coker6365]

a 364/480 setup should not need an external gate if staying below 750hp or so. Which is where your stock bottom end should be. Josh's 364.5/480 with a 1.1 t6 on the 480 spools stupid fast and make plenty of power to 800hp or so non gated. I believe it will choke past that point without being gated or changing housings.