While all of you have been thinking about what to get Tony and I for Christmas, we've been diligently working on doing what we do best; pushing boundaries. I'm very excited to give some details on our latest accomplishment. Specifically, 777 whp on Direct Injection only. We didn't just break our previous DI only record, we destroyed it.
Not a lot more need be said other than we got 777 whp (uncorrected; std was 772) out of our shop car with no port injection used. That's right. Direct inject only. We used our off the shelf double barrel shotgun system which is matched with our special VTT/SS hpfp controller. That's it.
At a Glance:
Uncorrected Graphs:
DI only, 777 whp /701 wtq
DI only, all dynos
STD Graphs:
DI only, 772 whp / 697 wtq
DI only, all dynos
Log Screenshot:
Quick History:
To refresh your memory, back in June Tony was able to get 650 whp with our proof of concept prototype hpfp system. That was exciting from a theoretical perspective but many of you were mildly cranky that we didn't have a hard date on turning that proof of concept into a viable product. We heard you.
The Car:
E90 335
Forged Rods and pistons
Stock head
VTT GC Turbos (http://performance.vargasturbo.com/bmw-products/n54/)
VTT silicone Inlets
VTT silicone Charge Pipe
VTT Custom PCV System
VTT Crank Breather
BMS Downpipes
Custom Dual 3" to 4" exhaust
Custom LPFP setup
VTT Double Barrel Shotgun
VTT/SS HPFP Controller
Custom tuning by none other than @V8bait (Justin)
NGK 5992 Plugs
M3 rear end swap with 3.15 FD
DSS Custom Carbon Driveshaft
Stock 6MT
PTF Twin Disk Clutch
100% E85
NO PORT INJECTION
More Details:
This is possible with our off the shelf VTT Shotgun Double Barrel, our controller and some flash tuning changes. It shouldn't be a surprise to you that at this level the system is VERY sensitive to fuel system health and capacity. Every aspect of the fuel system must be in absolutely tip top shape to even come close to this DI only.
More questions? Ask away. We're here. If we aren't, it's because we're testing.
Not a lot more need be said other than we got 777 whp (uncorrected; std was 772) out of our shop car with no port injection used. That's right. Direct inject only. We used our off the shelf double barrel shotgun system which is matched with our special VTT/SS hpfp controller. That's it.
At a Glance:
Uncorrected Graphs:
DI only, 777 whp /701 wtq
DI only, all dynos
STD Graphs:
DI only, 772 whp / 697 wtq
DI only, all dynos
Log Screenshot:
Quick History:
To refresh your memory, back in June Tony was able to get 650 whp with our proof of concept prototype hpfp system. That was exciting from a theoretical perspective but many of you were mildly cranky that we didn't have a hard date on turning that proof of concept into a viable product. We heard you.
The Car:
E90 335
Forged Rods and pistons
Stock head
VTT GC Turbos (http://performance.vargasturbo.com/bmw-products/n54/)
VTT silicone Inlets
VTT silicone Charge Pipe
VTT Custom PCV System
VTT Crank Breather
BMS Downpipes
Custom Dual 3" to 4" exhaust
Custom LPFP setup
VTT Double Barrel Shotgun
VTT/SS HPFP Controller
Custom tuning by none other than @V8bait (Justin)
NGK 5992 Plugs
M3 rear end swap with 3.15 FD
DSS Custom Carbon Driveshaft
Stock 6MT
PTF Twin Disk Clutch
100% E85
NO PORT INJECTION
More Details:
This is possible with our off the shelf VTT Shotgun Double Barrel, our controller and some flash tuning changes. It shouldn't be a surprise to you that at this level the system is VERY sensitive to fuel system health and capacity. Every aspect of the fuel system must be in absolutely tip top shape to even come close to this DI only.
More questions? Ask away. We're here. If we aren't, it's because we're testing.