Posted by Vaughn on Tuesday, January 02, 2007 at 11:47:38 :
In Reply to: Valves posted by Igor on Tuesday, January 02, 2007 at 08:18:56 :
The 230 came with cast iron seats. If you do hard pulling or mountain driving, I would install harden seats for added insurance. Otherwise you can drive it on unlead regular for probably 40-50,000 miles before the valves will need attention. So if you not doing a rebuild presently, wait till you need to and do it then. I've been driving mine for 10 years with no additives on unleaded.
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