12-31-2019, 10:39 PM | #1 |
Drives: 2017 Camaro ZL1 Join Date: Nov 2016
Location: Clermont, FL
Posts: 75
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Need advice
So i have straight pipes and am complimenting headers. What type of performance will I gain if I go with headers or just stick with straight pipes.? I have NPP exhaust with fuse pull. It is loud as is but looking for for more HP, not so loud where my neighbors are complaining. I am not looking at racing people unless provoked to. Just looking for advice.
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12-31-2019, 10:53 PM | #2 |
Drives: 2010 SS/RS M6 BIG cam Join Date: Mar 2016
Location: McDonald's DT
Posts: 857
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30hp /30tq are average gains after long tube headers and tune
A cold air intake would be good idea too before the tune. More air out needs more air in and might as well have all your mods on the car then tune to get it all done in one shot. Save some cash that way only paying for tune one time
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BIG cam ...... 305 45 18 Mickys ...... BMR suspensions
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01-01-2020, 05:31 AM | #3 | |
Drives: 2017 Camaro ZL1 Join Date: Nov 2016
Location: Clermont, FL
Posts: 75
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01-01-2020, 12:19 PM | #4 |
Drives: 2010 SS/RS M6 BIG cam Join Date: Mar 2016
Location: McDonald's DT
Posts: 857
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I would recommend getting tune soon as possible, most likely your air fuel ratios be ok but if you are lean don't want to hurt your motor
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BIG cam ...... 305 45 18 Mickys ...... BMR suspensions
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01-01-2020, 02:10 PM | #5 |
Drives: 13' 1LE Join Date: Apr 2012
Location: Canada
Posts: 2,642
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Straight pipes are worth nothing, only changing HFC will free some HP if not getting headers. Get headers with or without HFC. Get a mail tune.
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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. |
01-02-2020, 09:04 PM | #6 | |
Drives: 2017 Camaro ZL1 Join Date: Nov 2016
Location: Clermont, FL
Posts: 75
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Just trying to decide if I want headers. This is my first 5th gen but have owned 4 3rd gens with the dream of refurbishing them but family changed it. Not looking for racing, just want it to sound good with a little umph. |
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01-02-2020, 11:51 PM | #7 | |
Drives: 13' 1LE Join Date: Apr 2012
Location: Canada
Posts: 2,642
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Quote:
HFC are the big restriction; 15rwhp for the mid pipes imo. I did it without the headers as a first mod and the SOTP was noticeable!! Mail tunes are easy; buy something like a Diablosport programmer then contact someone for a tune by email. You will go drive and record data with the programmer then send the file to him.
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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. |
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01-03-2020, 05:45 AM | #8 | |
Drives: 2017 Camaro ZL1 Join Date: Nov 2016
Location: Clermont, FL
Posts: 75
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