Originally Posted by
zixxer
cool let everyone know how it goes ...should be smooth ...mine was other than the grp plugs suck ...test it before you try and crank it to save you some down time ....im running odonells plugs and they are doing great almost a gallon on the original plug i put in there ...should be smooth sailing
i use os plugs, i blew thru 2 grp plugs during break n, and since ive been on the same os plug and i have about 2 gallons on my grp. im going to switch to a p4 plug tho so it will have a new plug. My dads grp blew its grp plug on the first tank. grp makes GREAT motors but there plugs need work for the money you spend on them