Recent content by How2003cobra

Thank you. The new idler pulley I purchased are UPR and they have an Allen key type bolt. Should I use it or the old bolts

Hi I am a orig owner of a 03 cobra convertible. I am in the process of changing the SC idler pulleys. I am having a hard time removing the bolt. Any suggestions? Also I am installing UPR pulleys and one use these before. The bolt they use is a Allen key type bolt

Thank you all much appreciate all your help

do i have to remove the fan and its only 3 bolts

how hard is it to access

Cobra Bob Thank you. Question since I am changing the SC Idler pulleys should I also Change the accessory belt and pulleys ? 77,000 miles no hard pulls ( for years my daily )

OK

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...