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1 Final Build LS3 416ci Twin Comp 7275s (Went Crazy) Long Thread

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Old 05-16-2017, 07:49 AM
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Default 1 Final Build LS3 416ci Twin Comp 7275s (Went Crazy) Long Thread

Well guys after driving the car for a while with 383ci Single PT88 turbo setup Low 600rwhp on 9.5psi & safe tune I bought a boost controller and wanted to see the potential of the setup unfortunately the rod bearings got scared and had another idea started knocking and dropping oil pressure.

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Got the car to the shop with one idea in mind get a used stock short block with basic Boltons and sell it for a different project later on.

BUT THEN: A very close friend of mine decided to sell his new setup 1000-1200RWHP which I also build for him (He bought my TT Kit) here is the info for the new setup which hopefully I can enjoy it this time:

TSP 416ci LS3 (Rotating Assemble good for 1200ish but will recheck the invoices)
VR TT Cam.
Stock 243 Heads for now.
LS6 Intake & TB.
PTK Twin Turbo kit 3" DP.
Comp Twin 7275s Turbos.
.84 A/R
Stock Ti Catback
Dual QTP E-Cutouts after the X-pipe.
RPS Triple Carbon Clutch.
RPM Stage 6 Trans with ZR1 5th & 6th gears.
Stock Diff.
85lbs which obviously will be changed thinking ID1300 oe ID2000
Fast Rails.
RSI Hanger with Dual DW301 Pumps
Will be adding another pump Fuel lap, Magnafuel or Bosch what do you guys recommend? or Complete fuel system? No E85 Around here only 93 Octane & C16 for kill mode.
What Catch can setup?

Weld 15s when it's done.
Pfadt Suspension. (Coil Overs later on)
Turbo smart E-Boost 2 Controller.
Alky Dual nozzles meth kit.

For now with stock heads,Intake and 4 Bolts short block I'd be happy with anything between 950-1150rwhp pump gas & meth Or C16 for more boost.
Goals to drive it a lot fun street car with A/C, 1/4 runs, 1/2 Mile and some Overseas Mexico

TT Kit
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Any help, Comments, Feedback, Recommendation would help so shoot away guys

Will try to update the thread as much as I can when we start working by the end of the month.

Regards,
Sam
Old 05-16-2017, 06:07 PM
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Should those DW pumps not be able to cope with 1200hp already ?
Old 05-18-2017, 04:21 PM
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I like how everything is packed in tight. You don't see that too often with the turbo placement.
Old 05-19-2017, 07:55 AM
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That bottom pic. Can you fit a water pump in there? Hardblock? Crank pulley fit okay in there? Forget about accessories, was this for strip only?
Old 05-19-2017, 09:58 AM
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Originally Posted by GIZZ
That bottom pic. Can you fit a water pump in there? Hardblock? Crank pulley fit okay in there? Forget about accessories, was this for strip only?
Probably get a remote electric setup for cooling.



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