Are you guys running the TR55 which cost like$1.99 or the TR55VX platinum which cost like $6.99?
I need to get some but the local part stores say they can't get the TR55 anymore and I didn't want to spend $7 a plug

 

I think most people use the tr55's .. i do

 

If you can't get them locally, just order them online. Even the shipping cost is less than the expensive ones..

 

tr55's, coppers are what I need for my application.

However, if I didn't use nitrous, I'd get the plats just because I won't have to change them out as often as the copper tr55's.

Brian