MAPerformance Drag Evo / 916whp 604wtq / Stock ECU

[maperformance]

It's been a long journey, but I believe we've reclaimed the highest horsepower stock ECU record We don't expect this to last long as we've got some stiff competition out there, but this was only 37psi and although its cliche, there's a lot left in it We'll be out at BIR this weekend to see what she can do (albeit on stock suspension and street tires for now), yet another reason to attend our Proving Grounds event!

Build Details

MAP Stage 2 2.4L Shortblock
- OEM 100mm Crankshaft
- Wiseco HD Pistons
- ACL Race Bearings
- MAP Spec Howard's Rods
MAP Stage 5 Cylinder Head
GSC S3 Camshafts
Fidanza Cam Gears
Precision Turbo Billet 76mm Ball Bearing Turbocharger
Speed Density with AEM 5 Bar (Special thanks to Scheides for all of your help!)
Sparktech Coil on Plug
AEM CDI Ignition Box
ETS 5" Front Mount Intercooler
Fuel Injector Clinic 2150cc Injectors (E98 Fuel)
Magnus V5 Cast Intake Manifold & Fuel Rail
OEM replacement parts supplied by mitsubishiparts.net
QuarterMaster Twin Plate Clutch (2010 Revised Version)
Torque Solution Motor Mounts
Mishimoto Aluminum Radiator
Turbosmart Raceport BOV / 45mm Wastegates / eBoost2 / AFPR

Stock ECU Developers / Innovators

As always we can't say enough about how thankful we are to the stock ECU gurus that made this a possibility. If I try to name all of you I will most certainly leave someone out unintentionally, so I hope that addressing the group as a whole will sufficiently convey our gratitude If ever there is anything we can do to further advance the capabilities of the stock ECU please don't hesitate to let us know!

Click the image below for a larger view!



Thank you to our sponsors, this wouldn't be possible without you!

[Speedfreak]

Congrats! That thing is laggy, but with traction in mind, it may be a good thing for you. Do whatever you have to to keep in boost between gears and you should run some good times. Good luck.

[Constant_Project21]

Damn, congrats guys!

[92pearltt]

Great numbers, but whats the deal with the lack of torque?

[munchgsx]

It's a big turbo 4cly. Torque is not an option. Plus that is really good torque for the set-up.

[Shane@DBPerformance]

Congrats on getting it all figured out and a good turbo on there. That thing should really move out.

Torque is for diesels... It sure isn't needed for a fast drag car and often you don't want it to avoid breaking parts.

Speedfreak: That's not laggy. That would be a quick spooling turbo on a Honda.

[Murlo26]

Torque looks solid I think...lag it a bit rough, that's a big ass turbo.

[v8klla]

Power...check. Practicality...not a chance

[turbotalon1g]

^hahahaha.

Congrats on getting this figured out. I can't wait to see it on SATURDAY!!!

So what times do u need to be competitive on the record holding end of things?

[Kracka]

Very impressive!

[Super Bleeder!!]

Monstrous!

[scheides]

Woohoo! Congrats guys! Glad this thing got sorted, I CANNOT WAIT to see this thing make some rips down the track!

Def curious to see how tephra's implementation of NLTS works on this thing!

[blackrosenova400]

Out of curiosity, what is the base fuel pressure and injector duty cycles at with those power levels?

[A//// Guy]

Thats nutty! Cant wait to see times!

[v8klla]

Originally Posted by blackrosenova400

Out of curiosity, what is the base fuel pressure and injector duty cycles at with those power levels?

I believe 43.5psi base, but no idea on the IDC as it wasn't really a concern for us with the 2150s

[Halon]

Sweet!!

[Shane@DBPerformance]

If the base is at 43.5, they might max in the high 900s on E98, unless you run it kinda lean. But with injectors that big, just bumping the base to 50psi or running it at 12.5 versus 12 can be a lot more power range. I was at 76% on E85 with the ID2000s(same injector as the FIC 2150), 50psi base fuel pressure on an Evo I did last year making about 837awhp Dynojet numbers. I told English Racing the base fuel pressure and duty cycle and he guessed the power it made within 10awhp.

[TalonFiero]

Nice work Kyle and gang, really impressed with the power and lower boost.

[Shane@DBPerformance]

The 37psi is very impressive. That intake manifold or head or cams or all of them are doing something right.

[Pushit2.0]

Great power for the boost, good luck at the track.

~John