Originally Posted by
Mercguy
Shane, You'll have to scout around for a Dizzy from an RRC, D1 or D2 or a P38 pre-thor. I got a spare up here with a used cap and leads for a hundred bucks. Probably a bit overpriced but I wasn't arguing at the time - the market for parts up here is vastly different and time was more important.
remember you'll have to change over the dizzy gear if your engine oil pump drive is taken from the bottom of the dizzy.
check freeplay in the shaft. super important that the shaft isn't flogged out in the housing, or you're wasting your time with it.
While you're at it, pull the spare to bits, clean it out, check the advance weights and springs, drill out the shaft and tap the hole for the upper shaft/rotor mod and lube everything properly with correct amount of grease (i.e. not too much) and that thing will be golden for ages.