G groovy Seriously Crusin Dubber 101 posts · joined Nov 2009 · 17 Jul 2011, 5:45 pm #852196 running on unleaded fuel with no fuel additive will it cause any damage to valves or any thing else
68AutoBug Beetle Restorer - Experience over 138\% - YIKES -- 11,654 posts · joined Aug 2002 · 17 Jul 2011, 7:52 pm #852232 Hi beetles had hardened valve seats and valve guides in the early 60s... but I use the lead replacement additive valve saver in 98 fuel in can't hurt... lol and I know many other VW owners use it too... Lee - Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---