I purchased a 2002 Chaparral with a 5.7 Gi-B. In 2007, Volvo provided me a new long block after a failure of the cooling system in the original engine. Now I'm not sure what plugs I should run in it. Would prefer NGK's but don't know which ones will work.
Also, I'm thinking it's time to...
I'm replacing manifolds and risers on a 2007 Volvo Penta 5.7 Gi-B. I'm using GLMs and was wondering if a sealant is required in the installation?
Thanks!