INSANE BIG TURBO PTE 6870 MAZDASPEED3 BUILD! (DYNO + TUNING)

The Graveyard Performance Mazdaspeed 3 build has been a project we have been working on for about a year since our old Borgwarner EFR9180 grenaded on the dyno. In the matter of a week, we booked a flight for our tuner to come out from Maryland to Utah, got the car running, and strapped it to a dyno!
We ran into a few issues, but are working on fixing that to turn the boost up even more. The car made a conservative 799 WHP 623 WTQ by the end of the night, with room to grow once we swap out the wastegate.
BUILD SHEET:
Graveyard Performance Built Engine
Cylinder Head:
Kelford C Grind Cams
Supertech 83lb Springs / Retainers
Supertech +1 Intake / Exhaust Valves
Supertech Valve Guides
Supertech Valve Seats
Ported & Polished by Overspeed Motorsports
L19 Head Studs
Cometic Head Gasket
Short Block:
Freektune High Compression 11.1:1 Pistons
Manley I Beam Connecting Rods
King Main Bearings
King Rod Bearings
ARP2000 Main Bolts
Factory Forged Ecoboost Crank
Massive Speed Baffle
Plugged Balance Shaft Delete
Turbo Kit:
Custom Sidewinder CW Welding
Custom Hood Exit
Turbosmart Comp60 Wastegate (Moving to TIAL MVR 44mm)
Precision 6870 .96 T4 Vband In/Out
Cooling
Custom intercooler piping
CPE Intake Manifold
KLM1300HP Same Side Intercooler
Koyo Radiator w/ Water and Water Wetter
Custom 4.5" Intake
Fueling: FULL E98
Magnafuel 750 Fuel Pump Feeding Direct Injection + Port Injection
Injector Dynamics 1700cc Injectors
5 Gallon Fuel Cell
-10 Feed Fuel Delivery Lines
-6 Return Line to Cell
Aeromotive A1000 Fuel Pressure Regulator
Drivetrain
DSS Axles
Damond Motorsports Engine Mounts
Damond Motorsports Wilwood Drag Brake Kit
15x9 Front wheels w/ Slicks
Fortune Auto FA510 Coilovers
PowerFlex Anti Lift Kit
TB Performance Chassis Bracing
Tuning:
FACTORY ECU!!!!!
Tuned by the man himself, Will Dawson w/ PD Tuning
Thank you for watching, make sure you like, subscribe, and comment any questions you may have. We will get the car turned up and be back for more!
Instagram ‪@graveyardperformance‬
Facebook ‪@graveyardperformance‬
Visit our website www.GraveyardPerformance.om

[@needforspeed6384]

Beast of a gen 2 ! Surprised so much can be done with stock ecu / split controller :)

[@GCFIRE328]

Badass build guys! Can't wait to see where Daddy Will gets this thing...

[@IamMrFitz]

Love the build breakdown, going through the process and watching Will work through the issues.

[@marcbelec6403]

love how you recirculate the wastegate

[@raullicea8809]

Nasty😨🥶keep it up man!

[@channkrp]

Let’s goooooooooo

[@graveyardperformance]

Can't wait to have you back!

[@gimmethecarkeys]

Nice to see the exhaust wheel stayed in the turbo! 🤣

[@graveyardperformance]

Let’s hope it stays that way in Idaho!

[@MatthewAndrew111]

Love the vid man:,)

[@graveyardperformance]

[@ivm6ch]

What is the compression ratio? stock 9.5?

[@graveyardperformance]

11.1:1 high compression

[@keanenscott9383]

I just saw this car for sale, WTF guys. 😭

[@NoHairRedBeard]

My bolt ons is definitely faster.