1st time to the track this year... 11s finally

[jays05]

And a utec log from that run. Hint: it's on the 2-step in lines that say LCM.

                    Load Knock                     Mod   Mod         Mod
 RPM   MAP  MAF TPS Site Count  AFR  Ign#1  Inj#1  Ign   Fuel Boost  MAF
       psia  V   %                    deg   duty   deg    %   (CL)    V 
 5878  +0.6 3.5 102  10    00   12.2 +13.7   30.0 +21.3  +0.0 LCM.   3.5
 5807  +2.1 3.6 102  10    01   16.0 +11.0   32.4 +21.8  +0.0 LCM.   3.6
 5797  +3.3 3.7 102  20    01   17.6 +14.8   34.3 +22.0  +0.0 LCM.   3.6
 5747  +4.1 3.7 102  20    00   lean +14.7   35.8 +21.9  +0.0 LCM.   3.6
 5737  +4.5 3.8 102  20    02   17.2  +3.4   35.0 +19.7  +0.0 LCM.   3.7
 5737  +5.1 3.8 102  30    01   16.8  +3.4   36.0 +19.5  +0.0 LCM.   3.6
 5707  +5.7 3.8 102  30    01   17.2  +3.2   36.6 +18.9  +0.0 LCM.   3.7
 5787  +5.9 3.8 102  30    01   17.6 +14.7   37.6 +21.1  +0.0 LCM.   3.7
 5727  +5.9 3.9 102  30    01   lean  +3.3   38.5 +21.0  +0.0 LCM.   3.7
 5767  +5.9 3.8 102  30    01   lean +14.7   38.2 +20.9  +0.0 LCM.   3.7
 5727  +5.9 3.8 102  30    01   18.0 +10.4   37.6 +20.9  +0.0 LCM.   3.7
 5777  +6.2 3.8 102  30    01   17.6 +14.8   38.2 +20.4  +0.0 LCM.   3.7
 5574  +5.9 3.8 102  30    01   18.0  +3.2   36.0 +20.6  +0.0 LCM.   3.8
 5546  +6.2 3.7 103  30    01   lean  +3.3   36.2 +20.0  +0.0 LCM.   3.8
 5042  +7.6 3.7 103  40    01   lean +11.4   38.9 +17.0  +0.0 375.00 3.8
 5274 +11.5 4.0 103  50    00   12.7  +7.8   46.4 +16.0  +0.0 375.00 4.1
 5128 +15.3 4.0 102  70    00   12.7  +6.2   51.7 +16.2  -1.0 375.00 4.1
 5299 +20.0 4.3 102  80    00   12.0  +6.3   56.4 +17.5  -1.0 375.00 4.3
 5747 +22.1 4.3 102  90    00   rich  +5.2   62.7 +18.5  -1.0 375.00 4.4
 7153 +22.7 4.7 102  90    01   12.2 +11.0   75.0 +23.6  -1.0 375.00 4.6
 6775 +23.1 4.7 102 100    00   13.3 +11.3   23.1 +20.0  -1.0 375.00 4.6
 7342 +23.5 4.7 102 100    00   12.7  +9.5   24.0 +21.3  -1.0 375.00 4.6
 7092 +23.7 4.7 102 100    00   12.7  +8.9   75.7 +23.8  -1.0 375.00 4.6
 7680 +24.1 4.6 102 100    00   14.0  +9.3   68.8 +24.3  -1.0 375.00 4.6
 7246  +9.2 4.5  87  40    00   14.7 +10.4  ---.- +22.0  +0.0 LCM.   3.2
 6265 +14.3 4.1 103  60    00   lean +12.7   49.4 +18.5  +0.0 LCM.   4.0
 4960 +13.5 3.9 104  60    00   lean  +8.3   44.1 +16.0  +0.0 375.00 4.0
 5376 +17.8 4.2 104  80    00   12.0  +3.4   52.5 +17.5  -1.0 375.00 4.2
 5817 +22.5 4.5 104  90    00   rich  +2.2   66.8 +18.3  -1.0 375.00 4.5
 6313 +24.5 4.6 104 100    00   rich  +9.2   71.2 +20.2  -1.0 375.00 4.6
 6958 +24.9 4.7 104 100    00   rich +10.3   72.5 +22.3  -1.0 375.00 4.6
 7278 +24.7 4.7 104 100    00   rich +11.1   75.5 +24.6  -1.0 375.00 4.6
 7698 +24.5 4.7 104 100    00   12.7 +11.1   73.0 +25.0  -1.0 LCM.   4.5
 6410 +17.6 4.3 104  80    00   18.0 +12.1   52.7 +20.0  -1.0 LCM.   4.2
 5767 +18.8 4.3 104  80    00   17.6  -5.3   57.8 +17.6  -1.0 375.00 4.4
 5858 +23.5 4.5 103 100    01   rich  +4.0   67.0 +18.7  -1.0 375.00 4.4
 6049 +24.9 4.6 105 100    01   rich  +3.7   68.7 +20.0  -1.0 375.00 4.6
 6410 +24.9 4.6 104 100    00   rich  +5.2   72.0 +20.6  -1.0 375.00 4.6
 6626 +24.9 4.7 104 100    00   rich  +6.0   73.8 +22.0  -1.0 375.00 4.6
 6988 +25.1 4.7 104 100    00   rich  +6.0   75.5 +23.0  -1.0 375.00 4.6
 7153 +24.9 4.7 104 100    00   rich  +5.8   76.6 +24.1  -1.0 375.00 4.6
 7524 +24.9 4.7 105 100    00   rich  +5.5   80.2 +25.0  -0.1 LCM.   4.7
 6397 +20.4 4.5 105  90    00   17.2  +6.3   56.2 +20.3  -1.0 LCM.   4.2
 5747 +16.6 4.0 104  70    00   lean -10.0   50.0 +17.9  -1.0 375.00 4.3
 5688 +22.9 4.5 104  90    00   12.0  -9.4   66.4 +17.8  -1.0 375.00 4.4
 5847 +24.7 4.5 104 100    00   rich  -0.5   67.2 +20.1  -1.0 375.00 4.5
 6289 +25.1 4.6 104 100    00   rich  -0.5   69.5 +19.1  -1.0 375.00 4.6
 6253 +25.3 4.6 104 100    00   rich  -0.5   71.8 +19.6  -1.0 375.00 4.6
 6195 +25.3 4.7 104 100    00   rich  +0.8   72.9 +20.3  -1.0 375.00 4.6
 6548 +25.3 4.7 104 100    00   rich  +1.5   73.1 +21.3  -1.0 375.00 4.6
 6761 +25.3 4.7 104 100    00   rich  +1.7   75.9 +21.8  -1.0 375.00 4.6
 6587 +25.1 4.7 104 100    00   rich  +2.5   76.5 +22.4  -1.0 375.00 4.7
 7032 +25.3 4.7 104 100    00   rich  +2.3   76.8 +23.5  -1.0 375.00 4.7
 7032 +25.1 4.7 104 100    00   rich  +2.4   76.8 +23.8  -1.0 375.00 4.7
 7246 +25.1 4.7 104 100    00   rich  +2.6   78.0 +24.3  -1.0 375.00 4.7
 7490 +25.1 4.7 105 100    00   rich  +2.3   75.4 +25.0  -0.6 LCM.   4.8
 6788 +22.1 4.3 104  90    00   18.0  +5.0   57.1 +21.7  -1.0 LCM.   4.3
 5878 +16.4 4.2 104  70    00   lean  +1.6   45.6 +16.9  -1.0 LCM.   4.0
 5333 +19.0 4.3 104  80    00   13.3  -9.6   52.3 +17.5  -1.0 375.00 4.3
 5299 +23.3 4.3 104 100    00   rich -10.4   57.7 +17.5  -1.0 375.00 4.3
 5393 +24.5 4.4 104 100    00   rich -10.4   58.5 +17.5  -1.0 375.00 4.3
 5420 +24.9 4.4 105 100    00   rich -10.4   59.2 +17.5  -1.0 375.00 4.4
 5500 +25.1 4.5 105 100    00   rich -10.5   60.9 +17.5  -1.0 375.00 4.4
 5537 +25.1 4.5 105 100    01   rich -10.6   62.9 +17.6  -1.0 375.00 4.4
 5688 +25.1 4.5 105 100    01   rich -10.8   66.2 +17.7  -1.0 375.00 4.5
 5659 +25.1 4.5 105 100    01   rich -11.2   66.8 +17.9  -1.0 375.00 4.5
 5747 +25.1 4.6 105 100    00   rich -11.6   67.7 +18.0  -1.0 375.00 4.5
 5858 +25.1 4.6 105 100    00   rich -11.7   67.6 +18.2  -1.0 375.00 4.5
 5787 +25.3 4.6 105 100    00   rich  -0.8   69.3 +18.8  -1.0 375.00 4.6
 5941 +25.3 4.6 105 100    00   rich  -0.9   69.2 +18.7  -1.0 375.00 4.5
 5941 +25.3 4.6 105 100    00   rich  -1.2   72.5 +18.8  -1.0 375.00 4.6
 6006 +25.1 4.6 105 100    00   rich  -0.6   71.1 +19.3  -1.0 375.00 4.6
 6289 +25.3 4.6 105 100    00   rich  -0.5   69.8 +19.6  -1.0 375.00 4.6
 6349 +25.1 4.7 105 100    00   rich  +0.5   71.2 +19.9  -1.0 375.00 4.6
 6337 +25.1 4.7 105 100    00   rich  +0.5   71.9 +20.2  -1.0 375.00 4.6
 6349 +25.3 4.7 105 100    00   rich  +1.0   73.0 +20.6  -1.0 375.00 4.6
 6561 +25.3 4.7 105 100    00   rich  +1.3   73.9 +20.6  -1.0 375.00 4.6
 6535 +25.1 4.7  42 100    00   rich  +1.4   74.9 +22.0  -1.0 375.00 4.7
 6485  -9.4 3.6   2  00    00   12.2 +23.1   81.2 +22.0  +0.0 ECU.   4.2
 6361 -11.8 3.6   2  00    00   rich +23.1   81.2 +22.0  +0.0 ECU.   3.5
 6325 -12.2 3.0   1  00    00   rich +23.1   81.2 +22.0  +0.0 ECU.   3.0

With a better launch I think I could have run an 11.80 at the same boost level. Next time I'm shooting for 120mph+

[mikecentola]

congrats Jay!!

[1320ride]

HA he pulls a 1.73 launch and says he needs a better one... still nasty jay and congrats.

[slowtaco]

Holy AFR all over the place..

[1320ride]

not to mention pulling a ton of ignition timing middle of 5th gear as well...

[jays05]

Originally Posted by slowtaco

Holy AFR all over the place..

The utec logs off the front o2 sensor, not the wideband. It says "rich" everywhere except between shifts and when it's spinning the tires wildly in 1st gear. AFR under boost was mid-high 11's.

[jays05]

Originally Posted by 1320ride

not to mention pulling a ton of ignition timing middle of 5th gear as well...

I dunno what you're talking about. The stock ecu was trying to pull timing but the utec was in control, look at mod ign, that is the real timing. And it ran full timing the whole run except for when it gave a 2-count of knock while bouncing off the 2-step in the beginning. The stock ecu pulls timing mostly because of the 2-step but also because of the forged pistons (notice how it tries to pull timing after hitting the 2-step between shifts).

[Shawn96VR-4]

Timing looks good. AFR with VP C16 and methanol is not something I'd really give a shit about actually assuming it's within range.

Awesome runs.

Is that onpar with what other people run with that setup?

[jays05]

I spent some time on the 5000-6000rpm range this afternoon... 5th gear should pull harder next time if it doesn't knock.

The ~2 gallons of c16 was not needed, I think. I added it halfway thru the day to see if the 1-counts of knock would go away. As I thought it's just engine noise. I changed the meth/water mix from 50/50 to 80/20 and it made a nice difference. With a big nozzle 50/50 is too much water.

I would expect this much boost to hit around 120. On straight c16 with a little more timing, leaner afrs, and 32-33psi it should trap 130ish so I think I am on track.

[mikecentola]

nice man, sounds like you're making some serious progress

[wrestlerdta]

Nice numbers jay! its nice to see someone other then justin pulling insane bboost numbers haha

[slowtaco]

Originally Posted by jays05

The utec logs off the front o2 sensor, not the wideband. It says "rich" everywhere except between shifts and when it's spinning the tires wildly in 1st gear. AFR under boost was mid-high 11's.

Ahh.. That makes sense then!