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  1. 2014 5.0 vs. 15 5.0

    I have always shifted my car at around 7200 or 7300. I raced my buddy's 16 with the same mods and tried shifting at 6500 and to my surprise it was the same outcome it made no difference in the outcome.:shrug: he has a auto by the way.
  2. 2014 5.0 vs. 15 5.0

    I run a 305/30 tire, I have also ran a PP 15GT with the same mods but he had the full ARH system and drag radials and I put about 2 cars on him as well. There are a lot of variables that can come into play such as driving and weight of other person. I am light :)
  3. 2014 5.0 vs. 15 5.0

    I have 331 gears so I am in 2nd gear at around 4000rpm at 40 give or take. I have not been able to race them from a 20 because I blow the tires with street tires. we were all tuned by the same guy as well. the 315 tire is a large tire and heavy that could cost you as much if not more than a car...
  4. 2014 5.0 vs. 15 5.0

    I have raced several 14's I'm my area with the same mods as me E85 CAI, and I have 1 3/4 headers and they had off road no cats and I put 2 to 3 cars on them from a 40 roll, one of them was a performance pack car both with very good drivers. I was even on heavy 20's and they were on factory...
  5. Manual, 3.55 gears, 700rwhp, Slicks/Skinnies Launch issues

    If you were at Bradenton, the track temperature was 140* and 95% of the cars on small tires were not hooking. My friend who always hooks very well couldn't hook either. They said you won't see anymore good track conditions until September.
  6. Power loss with headers

    it is in the tune, By turning up the throttle response it makes the car go to full throttle faster. My car is at full throttle at just over half throttle. and if your cattless then make sure your rear O2's are turned off other wise your car could be dumping unneeded fuel to try to cool something...
  7. Power loss with headers

    Just turn up the sensitivity on the throttle response and the feeling will all come back. Absolutely no power loss with long tubes.:cheers:
  8. WTB: Stock 18 inch wheels

    I am in Tampa with a brand new set with 200 miles on them in my garage. make me an offer.
  9. I made a dyno video testing 91 vs E85 on lunds flex fuel tune. Need moar testing!

    I will say on my flex tune it seemed it took a few 4 and 5 five gallon fill ups of E-85 before my A/F was reading 10.0 at idle and about 150 miles of driving on the E-85 before I noticed a big difference. it was like the car kept responding better and better the more I drove it. so I think it...
  10. E85 users

    same here 10.0 to 10.3 wot I think is mid 8's on flex tune
  11. Any suggestions to quiet down full ARH exhaust?

    I installed (2) Vibrant resonators on my full system with the ARH mufflers and it sounds perfect. you can get them in 2 1/2 or 3''. I put them were my x-pipe was and just custom made an h-pipe.
  12. corsa vs ARH catback

    I can tell you that I had the corsa sport axle back with long tubes and X-pipe and it was incredibly loud and almost had that glass pack sound, so I added resonators and it helped quiet it down low but not up top. I took off the corsa and X-pipe and did the H-pipe and ARH axle back and love...
  13. ARH American Racing Headers Specials at RDP Store

    I will have to agree, thanks for the great price, now I can't wait to get them.:cheers:
  14. What are you buying with your tax refund

    I bought the ARH axle back and GT 350 IM/TB. and going with the flex tune.:headbang:
  15. Ok FLorida Pep's, Who's From Where ??

    Westchase, outskirts of Tampa
  16. ARH American Racing Headers Specials at RDP Store

    Any specials running on the ARH axle backs?
  17. GT350 Throttle Body and Intake Kit

    Thanks for the quick response. I guess I will just have to wait it out. if I can just get an update from you when you get some news on when they will start shipping again. :headbang:
  18. GT350 Intake Dyno..ENJOY!

    Their website does in fact charge you for things that are not in stock. I have had that a couple of times with them. But they we not long lead times to get the part. You might want to PM Benny on here or email through the website. They will not help you over the phone for a website order. But...
  19. GT350 Intake Dyno..ENJOY!

    got it from Levittown. they charged my card already. I always thought they cant charge your card if they don't have something in stock. could be wrong
  20. GT350 Intake Dyno..ENJOY!

    just ordered mine and now the site is saying on national backorder. Hope it doesn't come broken.


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