11-03-2022, 04:28 PM | #29 |
Drives: 13' 1LE Join Date: Apr 2012
Location: Canada
Posts: 2,646
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I dont think you will notice a 5-10hp gain. I am all for the gains that beeing said! I havent notice nothing from 2.5''(stock NPP) to full 3'' exhaust Xpipe(LT 2'' in both cases). Maybe in the 10hp range and thats in a very agressive H/C setup.
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13' 1LE
Old setup: TSP 231-236/Tick 660/.105 PR, UDP, SW LT 2'' & HFC, stock NPP & H pipe, VR-DRX CAI, air scoop, Goertz1 manifold, 102mm BBK, 26" Toyo DRs, Forgestars R17x10 & F18x8, rear seat delete, remote Pat G tune Autocal, 7400 limiter, Spec Mini Twin. 91oct. 11.90@122.3, 0-60ft 2.0 / 11.99@123.6, 0-60ft 2.1 DA+819 ...519RWHP SAE Solid roller SBE LS3, FED, LLSR, 91oct, 605rwhp N/A. Tuned by Pat G. Build by me. |
11-03-2022, 05:04 PM | #30 |
Drives: Camaro ss Chevy Join Date: Nov 2020
Location: Us
Posts: 104
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Boosted with a stroker motor, definitely.
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11-05-2022, 06:23 AM | #31 |
2&THEHIT
Drives: 5th Gen Camaro; 5th Gen Ram 3500 Join Date: Mar 2018
Location: Garner, NC
Posts: 1,032
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Just wanted to share some install info.
First, the headers look awesome. The 2" tubes are monstrous. The metal is a thinner, lower quality alloy than my ARH headers, but IDK if that's a bad thing. As you can see the welds are terrific and the mounting flange is nice and thick (TWSS). You can see on the driver's side that the primaries don't come near the steering shaft knuckle, or the rubber boot. On the passenger side, mine didn't hit the frame. In the pic it looks like it, but there is an air gap, it's just hard to get the phone to capture it. I did opt for the thinner MLS factory gasket, the included paper gasket may be thick enough to push it out closer. Another thing I thought was we'll thought out is the primary tube placement in regard to the spark plugs. There are no problems getting plugs, or tools, in there to swap them out. That's nice. |
11-05-2022, 09:41 AM | #32 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 1,048
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Awesome job Josh. Wish mine had better clearance on the passenger side. Still rubs. Yours looks like it’s sitting against the frame in the picture. Let me know if yours sounds tingy when you drive it. Could be from the thinner wall tube. Never had it with the 17/8” headers.
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22% lower/ 2.5 upper/ 2” headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 1300/ dsx aux kit/ 103mm throttle body/ RPM 5” intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2” lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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11-05-2022, 09:56 AM | #33 |
2&THEHIT
Drives: 5th Gen Camaro; 5th Gen Ram 3500 Join Date: Mar 2018
Location: Garner, NC
Posts: 1,032
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Definitely will report back
It will have a 3" ARH system behind, muffler delete. Don't know that I'll be able to hear a thing, much less a ting |
11-05-2022, 10:29 AM | #34 | |
Drives: Camaro ss Chevy Join Date: Nov 2020
Location: Us
Posts: 104
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Quote:
Here's a clip of my car. https://youtube.com/shorts/-3iwvzM77T8?feature=share https://youtube.com/shorts/0_wqpZDiHig?feature=share |
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11-05-2022, 11:05 AM | #35 |
Drives: 2013 zl1 vert Join Date: Dec 2018
Location: Rochester, New york
Posts: 1,048
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my car is loud as hell and i still hear it, with the radio off of coarse.
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22% lower/ 2.5 upper/ 2” headers/ cat delete/ x-pipe/ 2 gallon x tank/ 100-3 pump/ fic 1300/ dsx aux kit/ 103mm throttle body/ RPM 5” intake/ meth kit/ prometh lid injection/FI interchiller/ 160* stat/ ngk-7/ msd wires/ elite catch can/ tsp cam/ Che trunnions/ ported supercharger/ 1/2” lid spacer/ brick mod/BMR toe and trailing arms/ 751hp 757 tq SAE @17.3lb on a loaded dyno.
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11-11-2022, 12:56 PM | #36 |
Drives: 13' 1LE Join Date: Apr 2012
Location: Canada
Posts: 2,646
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__________________
13' 1LE
Old setup: TSP 231-236/Tick 660/.105 PR, UDP, SW LT 2'' & HFC, stock NPP & H pipe, VR-DRX CAI, air scoop, Goertz1 manifold, 102mm BBK, 26" Toyo DRs, Forgestars R17x10 & F18x8, rear seat delete, remote Pat G tune Autocal, 7400 limiter, Spec Mini Twin. 91oct. 11.90@122.3, 0-60ft 2.0 / 11.99@123.6, 0-60ft 2.1 DA+819 ...519RWHP SAE Solid roller SBE LS3, FED, LLSR, 91oct, 605rwhp N/A. Tuned by Pat G. Build by me. |
08-13-2023, 09:13 AM | #37 |
Drives: 2011 Camaro SS Join Date: Jul 2022
Location: Fremont, Ohio
Posts: 9
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It seems like it is 50 50, some guys are saying they hit some guys say they don't. Any new info on these?
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