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and

One last question for a stock pulley no upgrade what size should I gap

can you double up the feeler gauge to get the gap size https://www.svtperformance.com/threads/ngk-tr6-out-of-box-gap-size.1093510/

What would the gap be ? Also what is the torque on that.

Hi I need advice on Spake Plug. I am the orig owner of a mostly stock 03 cobra. What plugs should I use and most important what is the gap size. Thanks

One last question I am looking at a UPR double pulley any good.

A few questions. What is the size now of my orig Eaton pulley ? Should the pulley for the Eaton spin freely since it feels a little tight. Also what manufacturer should I go with for the pulleys, A friend recommended VPM Can I tune the car myself and until I get the tune can I drive the car...

Hi On the original owner of a 03 cobra convertible pretty much stock except for a new throttlebody. I just found out that I need a new belt tensioner pulley. Since I’m replacing that pulley, should I replace any other pulleys if they look good and also should I go with a slightly smaller...

Ok thank you

Yes I did

Yes the code was a p308

I just changed the plugs. And swapped the CP. I would say 100 miles. Also I changed the throttlebody with a Accufab Oval Throttle Body & Power Inlet Plenum Combo . Did I have to tune when I did that.

Hi I swapped it out as you said nothing changed once cleared it takes a while for the code to pop on. The car is basically stock expect for a cold air intake . Car does run smooth I didn’t know you can tune these cars. Is it a flash tune ? Oh did I need to tune the car after I did the cold...

Hi All I need some advise. I am an orig owner of a 2003 cobra. I recently had the P 308 light come on. I had a friend and check it out and looking at the diagnostic tool that plugs in. He said it was too much fuel going into my cylinder eight. Question with this make a misfire also, how...

The Coils i had for a while ford coils. I did the plugs I think 34 cap. car sat for a while.

Hi I am very frustrated by my p308 code Mostly stock 03 cobra orig owner 77k miles mostly highway mileage. Didn't beat on it New plugs CP not that old. moved CP over still same code. No white smoke dos not run rough. Need advise please

Thank you

Ok thank you

Is there any way to check the injector Also how hard is it to replace and do I have to replace all 8

Thank you will look

Hi I have a 03 cobra orig owner and stock. 77k miles. I had a p308 code. Changed plugs moved the coil to Another cylinder. After Erasing the code. I ran the car hard and it ran well. As soon as I got the car in the garage the p308 code came on. Need help please Thanks

THANK YOU

Hi I need help in reading a plug i removed off cylinder 8 after misfire code. I have a stock 03 cobra. Must appreciate the help.

Thank you

What size tires can I upsize on my stock rims. Also do i need to modify suspension and will it affect handling