05-11-2010, 08:11 AM | #1 |
Drives: 2010 2SS IOM L99 Join Date: Jan 2010
Location: LOUISVILLE,KY..
Posts: 7,545
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CUTOUTS QUESTION
if i install cutouts on my stock exaust system,will i get engine codes?i want to install them,but i don't want to do a tune.
if anyone has done this,i would appreciate your input. |
05-11-2010, 08:42 AM | #2 | |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,224
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Quote:
The only benefit you will get is noise, there is no performance to be gained. Ted.
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www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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05-11-2010, 10:40 AM | #3 |
NOW CAMMED & SUPERCHARGED
Drives: 2010 Camaro 2SS/RS Black w/ IOM Join Date: Oct 2008
Location: Ar
Posts: 2,336
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I went with noweeds. It is a great system and sounds awesome with zero issues but it is just for noise. I actually lost 5whp untuned and I am awaiting to see how it does tunes with S/C. But everyone that has commented loves the sound and it gets alot of attention. I still prefer diverters over exhaust due to how quite it is when they are closed.
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Livernois Motorsports: Maggie 2300 7psi, Livernois 2C cam/L99 to LS3 Conversion, Ported TB, Rotofab w/adm race scoop, adm trans cooler,Kooks headers no cats, Kooks 3" exhaust. METCO breather. Precision 2400 Vigilante TC. Eibach Lowering Springs & Swaybars. BMR Trailing arms, BMR Rear Cradle Bushings, BMR Toe Rods, BMR Differential bushings. Vossen CV3 20's w/ 305 Mickey Thompson @25psi. Zl1 front bumper. OE Zl1 Hood and matte black insert. 556RWHP/500RWTQ L99
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05-11-2010, 11:00 AM | #4 |
Drives: 2010 2SS IOM L99 Join Date: Jan 2010
Location: LOUISVILLE,KY..
Posts: 7,545
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because i am not putting a new exaust system on right now,i am going old school and weld pipes on my stock exaust with screw on caps.not ready for the $1,000 electric unit just yet.you do have me wondering if i uncap them at the strip,if i am going to lose some HP.i've never heard of that before.
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05-11-2010, 11:20 AM | #5 |
Romanian Outlaw
Drives: 13 ZL1 , 14 Silverado Crew Cab Join Date: Apr 2010
Location: Texas Baby
Posts: 1,082
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Actually the units are pretty cheap
qtp are 369.00 +shipping Dmh are 399.00 shipped and noweeds are a lil higher 599.00 and ofcourse install bout 150.00-250.00 so very affordable I'd say
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[/SIGPIC]2013 Camaro ZL1 M6
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05-11-2010, 12:04 PM | #6 |
Drives: 2010 2SS IOM L99 Join Date: Jan 2010
Location: LOUISVILLE,KY..
Posts: 7,545
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that is cheaper than i thought.i was looking at one set up that is $950.00,plus install.thanks, this gives me something to think about.
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05-11-2010, 02:02 PM | #7 |
Drives: 2010 Camaro 2SS/RS Join Date: Apr 2010
Location: Simpsonville, SC
Posts: 29
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05-11-2010, 03:54 PM | #8 |
Drives: IOM 1ss Join Date: Nov 2008
Location: united kingdom
Posts: 222
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I have Noweeds and it is an awesome set-up.
Top quality,no code throws as they are after Cats. People dont really notice you until you run diverters Fully open,then they look!!! |
05-11-2010, 06:43 PM | #9 |
NOW CAMMED & SUPERCHARGED
Drives: 2010 Camaro 2SS/RS Black w/ IOM Join Date: Oct 2008
Location: Ar
Posts: 2,336
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I would say noweeds at 599.00 is non existant cheapest you may get them and probably used would be around 800 just by themselves and then install on top of that. I lost 5 HP and 4ftlbs of torque just bolting them on and opening them vs with them closed. That doesnt mean that once the car is tuned that will be the case or it could be worse and that is with headers. With headers and cutouts right behind the headers you loose backpressure which is ok but it will result in a little lower power so I just learned. Ill keep ya posted on what it does on the dyno after my s/c and CAI install.
__________________
Livernois Motorsports: Maggie 2300 7psi, Livernois 2C cam/L99 to LS3 Conversion, Ported TB, Rotofab w/adm race scoop, adm trans cooler,Kooks headers no cats, Kooks 3" exhaust. METCO breather. Precision 2400 Vigilante TC. Eibach Lowering Springs & Swaybars. BMR Trailing arms, BMR Rear Cradle Bushings, BMR Toe Rods, BMR Differential bushings. Vossen CV3 20's w/ 305 Mickey Thompson @25psi. Zl1 front bumper. OE Zl1 Hood and matte black insert. 556RWHP/500RWTQ L99
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