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  1. RB88

    Pulley change and belt issue

    The MAF can only read a certain amount of airflow...when the threshold is exceeded, you can no longer be assured of a safe air/fuel ratio. The extender electronically increases the effective range. The MAFia I use cost $150. I have the JLT CAI..It is a good performer, and it looks nice as well...
  2. RB88

    Pulley change and belt issue

    Yes, you should be over 500 RWHP if you port and add a lower. Be advised when you near this level you can be running out of fuel pump/ pegging your MAF. I am at 480RWHP (with port & 2.93) and had to add a MAF extender to keep from pegging. My fuel pump duty cycle is @ 90%. All cars vary, but...
  3. RB88

    03 COBRA bolt on's?????

    I have and recommend Billetflow pullies. I run NGK TR6IX irridiums...they are a colder plug
  4. RB88

    New Cobra + Thanksgiving =

    Sounds like you need to trade the family in for a new one...J/K Happy holiday's John!
  5. RB88

    HELP! My "new" Cobra is at the dealership; got warranty and fuel map questions.

    Glad to hear they are taking care of it for you...
  6. RB88

    HELP! My "new" Cobra is at the dealership; got warranty and fuel map questions.

    There are two way's to get a tune... Flash device (Predator ot SCT Xcalibrator) or a chip that actually is plugged into the circuit board on the ECU. I know on my Xcal2 flash tuner it states it can't do a tune if you have a chip in...so I am guessing you can't read info from the ECU if an...
  7. RB88

    HELP! My "new" Cobra is at the dealership; got warranty and fuel map questions.

    has your car hit the rev limiter lately? It could be your fuel rail pressure sensor. If you can, see if your oil smells like fuel. I am not positive here,but I think if your car has been chipped it cannot communicate withe there equiptment. I did not think if it had a flash tune there would be a...
  8. RB88

    blower pullies

    It depends on what kind of power you are looking for. Like suggested above I have a 2.93 and feel it's a good all around choice(good power without overspinning the blower to much). It varies some from car to car but you will see between 445-455 RWHP assuming Intake, exhaust ,tune. Good luck...
  9. RB88

    2004 SVT Convertible

  10. RB88

    2004 SVT Convertible

  11. RB88

    2004 SVT Convertible

    It's the same as any other color. I got a bottle of touch up paint from the dealer...matches perfect.
  12. RB88

    Bought my first Cobra.. suggestions?

    John, I have been living in Mobile since summer '05... later.
  13. RB88

    Bought my first Cobra.. suggestions?

    Those numbers don't seem improbable..my car made 450/470 with a 2.93. Good luck with your purchase..be safe!
  14. RB88

    what kind of pulleys are best

    I have, and recommend Billetflow pulley's. www.billetflow.com
  15. RB88

    03 cobra boost info needed!

    I made 447/467 with 2.93, Catback, CAI
  16. RB88

    CAN NITTO 315/40/17 DRAG RADIALS FIT ON STOCK 03 COBRA WHEEL?

    I am running them with no issues...
  17. RB88

    200 lb passenger, what effect on ET?

    A tenth for every 100 lbs....
  18. RB88

    Ahh yes...wheel hop

    Sticky tires will go a long way to help reduce hop. No spin= no hop. 315 Nitto's made a dramatic difference (depending on your power level). I am 447/470. Good luck...
  19. RB88

    03-04 Cobra mods and power increase

    BTW he(Stiegemeir) has a removal/install writeup on his website...