Jakester136

did anyone else's gas milage get worse after installing thier longtubes??? Its seem like mine did. I dont have my rear O2's could this be it???
Thanks,
Jake

Shinigami2x4

Did you get them tuned out? if not and its throwing an SES, not only is performence going to be affected but it will just toss fuel in them cylinders. If you did get them tuned, maybe you just running it a little harder then before?

Gordon0652

iTrader: (4)

Yes thats it, Your car will be running rich.
Get a EFI LIVE tune, or o2 sims, or a mail order tune.

Jakester136

no I still havent thrown a code and it runs great. It just seems like its using a little more. Maybe its just me I guess. You guys have any links to these tunes that I can look at.
Thanks,
Jake

REDHOtTransAM

iTrader: (3)

headers=heavier foot....it's a fact

02poncho

iTrader: (1)

Jakester136

For sure...thats gotta be it. I love how its got that high pitch scream up top. I seariously got to get you guys a sound clip.

Jakester136

its got a sound similar to this vette NO LIE ...but not near as fast and takes longer to rev of course. anyway ill get a clip soon as I can get my friends camera. The vid is worth watching its a crazy fast vette.

http://www.youtube.com/watch?v=NliTP...eature=related

LS1>girlfriend

iTrader: (19)

performance is NOT hurt by removing the rear 02 sensors! rear 02's are only emission related. they are there only to turn on the ses light when the cats have failed or dont exist.

SparkyJJO

iTrader: (11)

lol at the display: "high speed warning" - yeah duh no kidding

davered00ss

iTrader: (4)

Headers will improve milage. You do need a tune. If you are throwing a code, this will throw the computer into a safe mode. This retards the timming and adds extra fuel to prevent damage. Rear O2's need to be deleted from the computer or O2 sims need to be used.

davered00ss

iTrader: (4)

Cam too.

Heads too

OK, well mods in general.

'Trust'

iTrader: (24)

Your front o2's may be toast, if your headers were new and coated, sometimes the loose coating collects on the o2's as it gets blown out and ruins them. I would check those, you'll probably get a code soon.

Rear O2's have doing to do with fuel, they only throw a code, nothing else.

kokingSS

iTrader: (2)

get them tuned out

Jakester136

I wish it was that easy...First I need to find a tunning shop with a decent price and I have feeling a the closest one is up in indianapolis.

landonew

Damn, I almost called BS w/ that vette until i realized the TACH was in Km/h lol!

Jakester136

Ya I almost did the same. Still freakn fast though

Swiat34

iTrader: (9)

Damn that Vette was fast! Dumb question, but are we sure that was MILES per hour and not Kilometers per hour??? Just seems damn unreal!! lol

waldershrek

iTrader: (1)

No it clearly says it is in KPH

Belo

I agree with some of the guys. Your car sounds better and drives faster=Heavier foot.