nova
ok well there seems to be quite a few combos to choose from. can someone tell me if i run 20-25% fuel what plug should i run? i wanna stick with a nova plug since it will go in a nova engine. but what plug should i get? and as far as pipes go; os 2050,ofna/dynamite 053/086,nova9886??? i have a ofna jp-4,will this be suitable for this engine?