spark plug

[jp6]

Have a 1978 volvo penta 280A. Wanted to know what spark plug and gap I should be using. Also what brand is recommended? Thank you

 

[vipzach]

Re: spark plug

What does your manuel recommend? I would start there, if you don't have one, you need to get one.

 

[rabidfish]

Re: spark plug

1st choice NGK UR6 <br /><br />2nd choice Champion RV9YC

 

[Scaaty]

Re: spark plug

If Point Ignition, my book says AC 43MT .028 gap, but the right plugs all come pre-gapped. Or you could get the Champ equivilent.