I guess its ok if you dont drive the car that much or dont mind changing sparkplugs with your oil.

The standard plugs for a tubby are platinums NGK BKR6EP-8.

I'm going to try out a set of NGK PFR7B which are the newer style colder grade platinum plugs.

I'm hoping they will work well fingers crossed.

Edit: never mind you've got an na.

Dunno whats better for those, I ran plats in mine but that was ages ago.
