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  1. TechnicallyMasterful

    Hoosiers On Stock 03 Wheels?

    Looking to possibly run some 280 10 17 Hoosiers on my cobra with the stock 17x9 wheels. Anyone run with these and run into any fitment issues such as subframe bolts or anything like that? Still has stock irs.
  2. TechnicallyMasterful

    03 Cobra Falls On Face When Boosted

    I just fixed that same issues. IAT2 was sitting at 185° on a 80° day. Sucks that my $300 tuner cant read what my $5 app and $10 obd reader can.
  3. TechnicallyMasterful

    03-04 cobra vs. 03-04 mach 1 vs. 99 cobra

    The thing that made me buy my termi is the complete package. The engine can handle to around 750-800 rwhp without cracking a valve cover and due to it's low compression ratio it can handle alot of boost. The T56 trans is bullet proof as well but some do find it harder to shift than other trans...
  4. TechnicallyMasterful

    Fuel No Fuel Pressure At Fuel Rail

    I'm not sure about the electrical part as I have no wiring diagrams. Could just give the pump a generic power and ground with a 9v and some extra wires. As for vehicle mileage. Parts can fail at any time so I wouldn't dwell on mileage. I'm not sure about the pump parts. It's been a while since I...
  5. TechnicallyMasterful

    Brakes Rear Pads Tight

    Have you tried cleaning the caliper and anchor with a wire brush? I use anti sieze on the brake pads ( not on the friction material. That would be stupid). Just lube it up and you should be fine. Be sure to use a special tool to compress/ wind in the piston
  6. TechnicallyMasterful

    Fuel No Fuel Pressure At Fuel Rail

    Fuel pumps fail on those cars a bit. I say get a dead blow and hit the hell out of the gas tank while someone else cranks it over. If it fires up it's a bad pump. Is the car cranking and not starting or no crank no start. 11v seems weak for a battery.
  7. TechnicallyMasterful

    Wot Air/fuel Problem

    I don't think a pegged Maf would be the issue. I would check the maf voltage thru data logging. Also check fuel pump duty cycle. If your hitting 5v on the maf it's pegged. And imo anything over 80% fpds you should look into a boost a pump. Not sure about injectors. May be able to check duty...
  8. TechnicallyMasterful

    Wot Air/fuel Problem

    I don't think a pegged Maf would be the issue. I would check the maf voltage thru data logging. Also check fuel pump duty cycle. If your hitting 5v on the maf it's pegged. And imo anything over 80% fpds you should look into a boost a pump. Not sure about injectors. May be able to check duty...
  9. TechnicallyMasterful

    1999gt Engine Size Question?

    You can Google search 01 Cobra engine then 01 mustang GT engine on image search and compare. But the valve covers on the Cobra engine are huge compared to a GT. Both are 4.6L engines. Just one is single cam and the other is dual cam. You also can't trust parts guys at AutoZone. I'm not saying...
  10. TechnicallyMasterful

    Heard A Knocking/banging When Accelerating.

    My 03 does that in traffic between decel and Accel. It's just the play between the contact point on were the ring and pinion gears mesh. If you start hearing a loud/loudish whine/roaring noise that increases with vehicle speed then you may wanna look into a diff rebuild. My old gt started doing...
  11. TechnicallyMasterful

    03 Cobra Falls On Face When Boosted

    I would honestly go back to all the basics I would check your spark plug gapping make sure that is correct for your current build also check for fuel fouling and lean staining. Do you see full boost? May have a leak in the intake system or the vacuum lines are not routed correctly. What are your...
  12. TechnicallyMasterful

    Attak Vs Stingers Vs Lm1 Vs Lm2

    I will vote for Stingers. I have cat less x and ataks on my Cobra and holy hell they are alot louder than any video on YouTube will inform you. When leaving my for work at 1/4 - 1/2 throttle you can hear them echoing thru out every direction. Driving above 70mph is also really load. I work in...
  13. TechnicallyMasterful

    Another One In Houston

    Hey just wanted to say hello. Just joined up after my move from PA to TX. Have a 03 Terminal vert thats bone stock for now. Just looking to see who's out there and get some up to date info.