Hey guys, I took my CYM to a local test and tune and was solid in the 12's. Not as fast as many of you but I was really happy.

Relevant mods are simple, M2 med IC, intake, DP, CB, hi flow cat, PFC, fuel system stock running 12 psi.

 

Hey Jeff... where did you go locally?

 

semi local, Woodburn.

 

We should get some the guys together for Saturday morning coffee over at Oakway Mall (Starbucks).

 

Let's do it.

 

Nice time, I have similar mods as you and ran a 12.7 @ 111. What was your 60' time?

 

Very nice. What's the elevation over there?

 

Elevation is 500ft or so, pretty ideal.

RT .538
60 1.820
330 5.227
1/8 8.088
mph 87.55
1000 10.543
1/4 12.605
mph 109.87 (typo in thread title)

I also ran:
12.747 @ 108.47, 60ft time was 1.886
12.918 @ 107.77, 60ft time was 1.894 (car was just hot, only 10min between runs)
13.070 @ 107.91, 60ft time was 1.924, just the slightest bog off the launch.

I also have a ACT clutch, steel lightweight flywheel and 4.30 gears. Tires were Hoosier A6, rears with 22psi or so. Absolutely no wheel hop.

 

What RPM where you launching?

 

runs look great!

I ran 12.8@109.98 @13psi 315whp dyno on street tires (2.00 60')

 

I don't know exactly what rpm I was launching, maybe 3500-4000.