Good Day All,
What do the members' considers to be the best plug and wires for the CM 350HT, V-8? Time to replace.
Spark Plugs
- Capt Happy
- Deck Hand

- Posts: 81
- Joined: May 17th, 2015, 4:55 am
- Vessel Info: 1974 16 Foot ex DFO Lapstrake Speedboat
1985 21 Foot Baby Cape Islander
1977 26 Foot Trojan F-26 Cruiser
1997 Carver 320 Voyager - Has thanked: 32 times
- Been thanked: 16 times
- Cooler
- Admiral

- Posts: 1685
- Joined: May 22nd, 2018, 12:09 pm
- Vessel Info: 1995 Carver 330 Mariner
Twin 350XL Crusaders
Home port: Menominee, MI - Location: Green Bay, WI
- Has thanked: 68 times
- Been thanked: 414 times
Re: Spark Plugs
I have had good comments from customers using the Sierra wire sets. I always recommend the upgraded version, think it is Pro series. Price difference is not much. For plugs, I use AC MR43T's. GM block, AC Delco match. You can get the MR43T's at auto shops and pay way less than if you go to a marine shop. I'm sure Viper will chime in. He is the best source for this stuff.
er
Cooler By The Lake
( All weather people have to say this on air, near lakes )
( All weather people have to say this on air, near lakes )