Ok I just got new NGK iridium Spark Plugs, Nology Hottwires spark plug wires, and MSD Modified ditributor cap. Does anyone know what I should gap my spark plugs at?

 

arent they pregapped?

 

Yea...they should already be gapped. I got the same one.

 

pregapped from factory dont mess em up

 

 

No gapping... leave those bitches were they are at...

 

So for pregapped spark plugs, you just screw them in and hook the wire back up? Or do they need torqued still?

 

You should never torque a spark plug. Juss tighten it with ur wrench until u feel some tension. you don't want them things to break.

 

torque doesent mean you have to crank down on it.. every screw on the car has a specific torque value.. i think you meant not to just tighten it till you cant spin it no more.

 

its always to double check the gap on a sparkplug. all it takes is for someone to drop the shipping box one time and they are all out of specs. at worst case you will have the peace of mind knowing they are right.

 

Can someone tell me what the part numbers for the stock NGK spark plugs are for a 97 3.0? Thanks.

 

I bought these from this guy, good price. Next time,

http://cgi.ebay.com/ebaymotors/NGK-I...QQcmdZViewItem

 

Are the Double Platinums better than the Iridiums??

 

What kinds of performance gains have u noticed? I am thinking about purchasing them.
Thanks