My MK3 vs CBR600

[Devin LeBlanc]

Only got one video that was worth posting. Did about 7-8 pulls. This was one of the early ones, I was shifting to early and should have been starting in 2nd. End of night I was side by side and slightly pulling in 4th. 200lb passanger

1990
7MGTE Fully built race spec blueprinted
Stock Exhaust manifold
Stock Intake manifold
GT35R .82 @ 24lbs
1200CC Injectors
E85
Stock ECU
Lexus AFM
R154
ACT Extreme pressure plate
ACT 6 puck SOLID disc


2012 CBR 600
Power commander dyno tuned
Exhaust, ect

[video=youtube;O3RtL29mUVU]http://www.youtube.com/watch?v=O3RtL29mUVU[/video]

 

[hvyman]

Why no standalone?

 

[Devin LeBlanc]

Made 600 WHP on stock ecu and its working fine, no reason to switch.

 

[Suprapowaz!(2)]

Any kind of fuel manipulation? AFPR? How do you tune? With injectors that big don't you have to tone them down for idle and cruise?

 

[Devin LeBlanc]

I'm running stock fuel pressure, idle and cruise AFRs are 15.0-15.5.

Im pulling airflow out down low and on cruise, and adding injector duty cycle in everywhere else. Pulling fuel on the air flow map adds timing and helps with spool and part throttle drivability.

Running my base timing at 8 degrees yields me 20-21 under boost. Pulling back o the airflow table also gives me more room before I hit fuel cut.

 

[Shazzy]

What are you using to pull airflow and change the injector duty, timing etc.? Piggyback? You don't have anything listed that's why I ask.

 

[Devin LeBlanc]

Greddy Emanage Blue, Injector and Airflow control.

 

[Suprapowaz!(2)]

And people say piggybacks are useless anything over 500rwhp. Or was it a ticking timebomb they said. Good job sir. If I had half the smarts as you do I'd get to it and tune with my MAP ECU. Of course I think my combo would only yeild me somewhere in the upper 400rwhp. What do you have your fuel pressure set at?

EDIT: Ok, I see you mentioned stock fuel pressure. But don't you have an AFPR??

 

[te72]

Guys, Devin is just a wizard, that's all. Don't try this on your 7m.

 

[Devin LeBlanc]

haha, Thanks guys.

Im running my fuel pressure at stock because thats what yields me the best part throttle and idle AFR with the 1200's and E85. Once in boost its 1:1.

 

[88mk3supra]

Good run dude!

 

[Typhoon]

I was waiting for the rider to start trying.