which plugs

[shaun]

I know really nothing about plugs, i know there are plugs that are hotter and colder, thats about it. Should i just get the stock plugs that the local autozone recommends for a BBC or should i be running something else..
Motor Specs can be found here... http://***boat.com/forums/showthread.php?t=126180

[Fiat48]

A colder plug is generally desired in a performance engine. Here's a link to selecting an NGK plug if you'd like to do that. I'd say a 7 or 8 heat range for your deal would be fine.
http://www.ngk.com/search_char.asp?s...anufacturerID=

[GofastRacer]

Shaun, for your deal you don't need anything special, don't know your preference in plugs but Autolite 24 will work just fine, so just cross reference to your favorite brand, I recomend Autolite or NGK!..

[RCB19]

Yes Autolite 24's or you can step up to the AR13's which is Autolites racing series plug. They work real well.