07-16-2013, 02:31 PM | #13749 |
Hey Guys,
I went to one of our local (popular) Atlanta area performance shops to take advantage of a special they are offering on a header & tune package. The offer includes headers, cats and x-pipe with a dyno tune. They advertised 55RWHP with the tune so I thought the $1995 was good deal. But, when I picked up the car I only had a 31RWHP improvement. Their excuse was that every car is different and things like weather can have a negative impact and there is basically nothing they can do about the loss in RWHP from what they had advertised. I had a discussion with them about how I was not happy to pay for 55RWHP and end up with only 31RWHP. I'm still not happy but I thought I would post the following question to get input from people that know a lot more than I do about this stuff. Do you think 31RWHP is acceptable after installing the racing headers and exhaust and having a dyno tune? Am I out of line not being happy? should I be happy with what I got? Thanks, Last edited by Cam1LE; 07-16-2013 at 02:41 PM. |
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07-16-2013, 02:48 PM | #13750 | |
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Quote:
Also, I'd say 31RWHP is about right as it does vary from what i have seen. They claim between 30-50 WHP so I'm just gonna say they threw out the 55WHP number to lure you in hoping for the best. $2000 just sounds high to me...especially if it's a "special" but if you got $1400 headers then that'll be about right.
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07-16-2013, 02:49 PM | #13751 |
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A headers and tune package I would expect about 40whp pickup. Exhaust really gains nothing...maybe 3-5 HP. On a 1LE some of your reading on the dyno might be getting reduced from the 3.91 gear as I have seen that eat up HP on a dyno sheet. 31whp gains on a warm day doesn't surprise me.
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2010 Camaro 2SS/RS LS3
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07-16-2013, 03:43 PM | #13752 |
Drives: 2010 Camaro SS/RS 6spd Join Date: Sep 2009
Location: Jefferson, Ga
Posts: 4,399
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Sounds about right! Most people avg about 30-35 hp with headers!!!!
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07-16-2013, 05:33 PM | #13753 | |
Quote:
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07-16-2013, 05:45 PM | #13754 |
Thanks for the feedback guys! it sounds like maybe I shouldn't be too upset about the horsepower gain I got. Maybe its just that I paid $2000 for what I thought was going to be 55RWHP and I didn't get it. $2000 seems high but worth it for 55RWHP, maybe not for 31RWHP.
I got 15RWHP from the CAI cold air induction I put on a few months ago. So have a combined 46RWHP gain over factory which buts me at 416RWHP total on the latest dyno. |
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07-16-2013, 06:29 PM | #13755 |
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Don't AR headers go for about $1800? If so pretty good tune price. Where did you go? Pm me if you prefer.
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2010 Camaro 2SS/RS LS3
1093/1066 416, AGP 6262, E85, Cam |
07-16-2013, 07:19 PM | #13756 | |
ace5.org
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Quote:
How does the butt dyno feel?
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07-16-2013, 07:24 PM | #13757 |
Future Mopar Owner
Drives: 2011, 2SS/RS, Synergy Join Date: Aug 2012
Location: TN
Posts: 2,373
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Can you take a vid and post it for me?
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2011 Camaro SS/RS Synergy-1 of 255-Sold You will be missed but you are in good hands! 2019 Challenger Hellcat B5, Redeye, Widebody |
07-16-2013, 07:26 PM | #13758 |
Drives: 2010 camaro ss Join Date: Dec 2010
Location: acworth ga
Posts: 1,721
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You probably said this already but did you get headers and a cat back? If so that's sounds about right for the price. as for the hp gains I'm not sure
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07-16-2013, 07:30 PM | #13759 |
Drives: 2010 camaro ss Join Date: Dec 2010
Location: acworth ga
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07-16-2013, 07:53 PM | #13760 |
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07-16-2013, 07:53 PM | #13761 |
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That's nothing but an overpriced straight pipe.
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07-16-2013, 08:16 PM | #13762 |
Going places
Drives: 2011 2LT/RS Victory Red Join Date: Oct 2010
Location: Atlanta, GA
Posts: 4,897
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Enough about exhaust...we are doing the mountain cruise, winery tour and drive in movie weekend on August 17th. Check out the thread next weekend for more details.
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