I went to the track today and am kind of disappointed. I wanted to break into the 14s but couldn't, my best time was
rt ....... .873
60ft......2.41
330.......6.454
1/8........9.793
mph......73.48
1/4........15.167
MPH.......92.36
ON STOCK dx exhaust and shitty 175/70 tires, stock suspension as well

How much do you think a CAI highflow cat exhaust, tires and suspension will drop my times

BTW its a 93dx hatch full interior, jdm sir 2 motor

 

Some decent tires will at least give you a 2.3 60ft which could give you a 14.9. A intake would do alot also. Just keep trying, not bad times but they could get better

 

I have a full interior too

 

I ran 14.6 with full interior, street tires, B16 SIRII in a VX hatch with a worse 60ft than you. 14.4 with the backhalf stripped and a 2.2 60ft. So your times could be better

 

AEM style CAI = .3 sec

exhaust is another .3 seconds.

 

By those estimates I should be running 14.2

 

I also fell like my tranny is really long geared, compared to first gen B16s that I have driven

At 80mph in 5th I am only at 3600rpm,

I top out gears 35 in 1st, 65 in second and like 100 in third.

Does this sound like an ls tranny? Or are second gen JDM SIR trannys just longer

 

Sounds about like my tranny. My 2nd lasts till a little after 70 I believe.

 

do you fall out of vtec when you shift from 1st to 2nd?

 

sounds like my first run...all yah gotta do i drop your 60ft to see 14s...even if its just by a tenth of a second

 

Nope, you shouldn't. What are you shifting at?

 

I am shifting at like 8100rpm, my vtec changeover is at 5800

 

you should be pulling 2.2 60ft's on street tires....that and your mph are DEF. good for high 14's........

 

any suggestions on how to launch? dump at 4200rpm? feather?

 

My vtec changeover is like 6100-6200 with a p30 ecu. You running a chipped p28?

 

no its stock i think