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#1 |
![]() Drives: 2011 ss camaro Join Date: Dec 2010
Location: South Carolina
Posts: 138
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Do cutouts cause power loss?
Do QTP or noweeds or anything like that cutout wise cause any kind of power loss because of backpressure loss?
What if you put the "cutout" right in front of the rear muffler? |
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 2SS/RS,M6,Black w/CGM Stripes Join Date: Jan 2010
Location: Nashville, NC
Posts: 1,777
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Make sure you post a thread in the correct area and second I don't believe there's any power loss.
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3" RDP Motorsports aggressive cat-back exhaust w/ x-pipe, Vararam CAI, Hurst's short throw shifter, Gary's Customs painted bowties, Ofer's HID DRL/Fog Light wiring harness, Kelvin 8K HID DRL bulbs, ZL1 grille. Johnson's window tint film, LSR lowering springs, Metra dash kit with Pioneer In-Dash DVD head unit. |
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#3 |
![]() Drives: 2011 ss camaro Join Date: Dec 2010
Location: South Carolina
Posts: 138
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#4 |
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Account Suspended
Drives: nothing Join Date: Nov 2010
Location: a hole
Posts: 17,904
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#5 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 2SS/RS,M6,Black w/CGM Stripes Join Date: Jan 2010
Location: Nashville, NC
Posts: 1,777
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The topic would be consider "Powertrain Technical" there's a spot for exhaust and bolt on mods.
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3" RDP Motorsports aggressive cat-back exhaust w/ x-pipe, Vararam CAI, Hurst's short throw shifter, Gary's Customs painted bowties, Ofer's HID DRL/Fog Light wiring harness, Kelvin 8K HID DRL bulbs, ZL1 grille. Johnson's window tint film, LSR lowering springs, Metra dash kit with Pioneer In-Dash DVD head unit. |
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#6 |
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for both issues, can you put the cut-out right before the muffler?& where the heck else should the OP have asked this question? |
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#7 |
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#8 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 2SS/RS,M6,Black w/CGM Stripes Join Date: Jan 2010
Location: Nashville, NC
Posts: 1,777
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From looking at it on tapatalk it says its under normal discussion. Sorry if I was wrong. My apology.
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3" RDP Motorsports aggressive cat-back exhaust w/ x-pipe, Vararam CAI, Hurst's short throw shifter, Gary's Customs painted bowties, Ofer's HID DRL/Fog Light wiring harness, Kelvin 8K HID DRL bulbs, ZL1 grille. Johnson's window tint film, LSR lowering springs, Metra dash kit with Pioneer In-Dash DVD head unit. |
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#9 |
![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 2SS/RS,M6,Black w/CGM Stripes Join Date: Jan 2010
Location: Nashville, NC
Posts: 1,777
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I stand corrected. This thread was moved by a mod so I was right but it is now in the right area.
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3" RDP Motorsports aggressive cat-back exhaust w/ x-pipe, Vararam CAI, Hurst's short throw shifter, Gary's Customs painted bowties, Ofer's HID DRL/Fog Light wiring harness, Kelvin 8K HID DRL bulbs, ZL1 grille. Johnson's window tint film, LSR lowering springs, Metra dash kit with Pioneer In-Dash DVD head unit. |
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#10 | |
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Quote:
Yep you were, so now I'll apologize....sorry. Now that's settled, any other answers, especially bout placement. |
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#11 |
![]() ![]() ![]() Drives: 04 Silverado Join Date: Jun 2010
Location: Floriduh!
Posts: 1,113
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Right after the manifold , yes loss of power
Before the mufflers, doubt it but why do you want it just loud and annoying or? |
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#12 |
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Account Suspended
Drives: nothing Join Date: Nov 2010
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#13 |
![]() Drives: 2011 ss camaro Join Date: Dec 2010
Location: South Carolina
Posts: 138
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no I want a great sound so i'm almost not even considering cut-outs now.
Stainless Works, Solo MachX, or SLP is on my mind |
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#14 |
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I am the Stig
Drives: Black w/ IOM stripe 1SS Join Date: Jan 2010
Location: Saskatoon, SK, CAN
Posts: 1,312
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Put the cutouts just after the crossover and you'll be just fine. if you put them really close to the manifold/header collector you can disrupt the flow enough that you just might lose a bit of power, but downstream a little further and you won't affect anything negatively. Also by putting it after the crossover you're making sure you keep the pressures even.
Typically a cat-back system doesn't net you any power, it just changes the sound, so putting it after the crossover and before the mufflers would just be like doing a muffler delete, which many folks have done successfully. realistically the power difference would not likely be noticible if you put it right after the cats before the crossover anyway, so that's a perfectly viable option. But if it were me, they'd go right after the x-pipe.
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2010 Camaro - 1SS, Black w/ Orange stripes
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