krazykuda said

I would run the oil slinger. They take the oil that gets on the front crank gear and help "sling" it around to lube the chain also in addition to the "drip tab" for oiling. Keeping the chain well oiled helps it last longer and not stretch as much.

You can get them cheap from Mancini Racing.

http://chucker54.stores.yahoo.net/oilslinger.html

Summit is more expensive on this one:

http://www.summitracing.com/parts/dcc-5249636/overview/

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Valvebounce said

They also help to keep the front seal from leaking by throwing the oil away from it.
On more than one engine I've done I've fitted the timing cover, and then after doing up the bolts found the slinger sitting on the bench. At least the sealant hadn't had the chance to cure, and the gaskets were able to be saved.
Good write up Krazykuda!

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