Getting ready to put my heads and cam package back together. I have a XE 230/236 and TEA stage 2 heads. Stock bottom end. Will not be spraying at least for a year or so. What plugs would you suggest? And how much if any colder than stock are they?

 

I used tr55's before and tr5's before both gapped at .050". Didn't feel any difference. I have just stuck w/ the tr55's.

 

So far I have been running Autolites 106's.

 

I'll be running TR6's once I get the heads back on.

 

Ken,

What are you gapping the 106`s at? Also do you know if they are the same heat range as stock or are they one step colder?

thanks