<VV> Spark plug question

[Bryan Blackwell]

The 46 is the heat range and is too hot, a 110 should indeed use 44F or FF.  My interchange list:

http://autoxer.skiblack.com/tools.html#sparkplug <http://autoxer.skiblack.com/tools.html#sparkplug>

--Bryan

> On Jun 2, 2019, at 2:39 AM, Charles Lee via VirtualVairs <virtualvairs at corvair.org <mailto:virtualvairs at corvair.org>> wrote:
> 
> 
> 
> I just bought a fairly nice '65 Monza 110 coupe that has a box of 12 spark
> plugs, but they are AC 46F while I believe a 110 should use 44FF plugs.
> 
> 
> 
> Can I use the 46F plugs (that I'm told are for a 95 HP engine) in a 110?
> 
> 
> 
> If not, what currently available plugs are interchangeable with the 44FF
> plug?
>