peiku

my car is dynotuned with hondata s200 w/boost. if i took out my cat, would that make me run lean? if so, would it be dangerous to drive it 1 1/2 hrs to the track and race it or ? i dont have the money to get it tuned again on the dyno.

boostincoupe

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by peiku &raquo;</TD></TR><TR><TD CLASS="quote">my car is dynotuned with hondata s200 w/boost. if i took out my cat, would that make me run lean? if so, would it be dangerous to drive it 1 1/2 hrs to the track and race it or ? i dont have the money to get it tuned again on the dyno. </TD></TR></TABLE>

it may make you run slightly more lean, but not too much with a test pipe.

CRX T-Si

I hear ya man. Dyno tunning is expensive as hell.

You should ask your tuner about this for he would have a better answer.

peiku

how about just open downpipe? i have the obx cat which just looks like a resonator. its pretty straight through. my catback is 70mm and i think thats 2.5in.

-Trinitron-

I would ask whomever tuned it. You may have a little extra fuel if it is a "safe" tune. It may also not lean it out too much with the exhaust off. Do you have an A/F gauge? It's not good to tune with, but it gives you an idea of whats going on...

peiku

yeah, i have an a/f gauge. its the autometer one but i guess i will ask the tuner if its ok.

NightRiderS2K

Ever tried going with an E-Cutout route?

Open downpipe with the option of keeping it stealth with your current exhaust setup.

peiku

yeah i have but i wanna keep it legal for now until i swap the setup over into a crx. then i will make the crx into a full blown racecar.

SiKid86

do you know where you can get one of them Ecut out parts.. My friend was looking for one for his camaro.. and I am kinda interested.. We looked on google but could only find the manual ones..

NightRiderS2K

http://www.quicktimeperformance.com