Hey guys..i have a simple street setup only..nothin too crazy..but i cant seem to lower my time..i reviewed couple of My track vids and realized that my rear sags a lot when i launch..ive been trying to reach 1.7 60ft but its proving difficult..i have a 91 crx si wit a b20vtec making around 230hp/153tq running on 22x8x13 racemasters..My best is 12.81@106 with 1.9 60ft launching at 8k rpm..this is on a half tune cuz still need to adjust my cams(s2s2) as they are still at 0,0 n havent touched my ignition map..i feel like i have to make them spin excessively to run faster but im afraid it mite be too much from My rear sagging..any pointers would help..

http://youtu.be/X0J0x3ywdAY

 

I'm no expert by any means, but try getting them tires spinning faster in the burnout box ( more mph), like 2nd gear? And roll out of the burnout box before you do your burnout, main reason being is that when your in the box spinning the tires it's throwing water all up in the fenderwell, and will drip water on to the tires. Also try stiffening up the rear suspension and play with the tire pressure, I usually on street cars start off at 10 psi and if the car spins start dropping the pressure till it leaves like you want it. And as always, seat time is your best friend.

 

First step would be to get the car properly tuned. You don't need to launch that high. How much PSI in the tire? are you preloading or just dropping the clutch from the floor?

 

What your engine set up? 230whp on s2s2 untuned seems fairly high. Regardless, a proper tune is always the first step when diagnosing problems of any kind

 

Yea..i feel ya..i wanted to burn n the box cuz i wanted to be spinning longer..never thought bout the fenderwell...thnx for the input..ill watch out for that..
Yea..lowends feels real real good..but as soon as i got to 3rd..it seems to lag a bit..maybe the tuner2 at 0,0 is killing me..i was running at 10psi..when i preload i run slower so i just dump..
I had it partially tuned by Anthony of hybridworks..this is just a copy of my old craigslist post..still needa retune for cams adjustments..
Specs:
96 B16 Head(OEM)
s2s2 Tuner cams
s2 Dual Valvesprings
s2 Ti Retainers

B20z2 Block
CP 12.1cr(84mm)
Eagle Rods
ACL Bearings

00 S4C B16 Transmission
LS 5th Gear
ITR LSD

VictorX Mani
RMF 4-1 Headers
Dsm 450cc
68mm TB
AEM FPR
eBay 3in intake
Omni Adjustable Test Pipe
eBay Full 2.5 Exhaust
Innovative Traction Bar
Innovative Motor Mounts
Innovative Cable to Hydro Conversion
Valve Cover/Catch Can Setup
Tokico Blues/Ground Controls Coilovers
Neuspeed Strut Bars
eBay Rear Struts
DC Tie Bar
Megan LCA
Suspension Tekniques F/R Sway Bar Kit
Full OEM Interior
eBay Full Qwik Release Kit
Autometer 5in Tach
Datum Rear Tow Hook
DR23 15x7
New Falken 912 Tires
Crx_sir(Honda-tech)Custom EF Obd1 Engine Harness
P28 Chipped/Tuned by Anthony of Hybridworks in Vallejo

 

play with traction bars, dont launch that high, try to datalog your passes and analyze

 

Wat should i look at when playing wit the traction bars??..i do realize that my wheels are closer to my front bumpers..is there a spot in cali that can fix the way my car drives entirely..like dialing in my entire suspension n redo my bushings..cuz my car is 22yrs old..would my car even benefit from it?