Originally Posted by Galatians2 20

Hey guys,

I just picked up a FX K302.

1) I heard its ok to use OS plugs in the FX. True?
If so can I use the gold plugs instead of regular? (I have a couple P4 golds already hoping they'll be good for extremely hot days. )

2) Is there a difference between X3 thats recommended and P3 gold plug (other then the gold aspect)?

3)Is there a difference between the OS P3 gold plug and the new Protek Samurai P3 gold plug?

I'm asking because on amain the X3 plug $13.99, OS P3 gold $10.75 and Protek P3 gold $9.60.
If its no difference I'll just get a couple of Protek P3 Golds and save a few bucks over the long haul.

Clearly if there is a difference then I'm not going to risk a good engine for a few dollars in savings.

Thanks in advance.

~CJ