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Title: AS21 German Crankcase with a Unique roller camshaft setup Post by: Paul da Graca on June 11, 2015, 20:28:21 pm Hello Everyone,
I have a German AS 21 with 8mm case saver, STD on the journals and 22mm on the thrust. Overall a very nice case. HOWEVER, I notice two oil lines on the side of the case and something clicking inside. I open the case and found a roller camshaft setup!!! With Further investigation, the AS21 case was cleared for a larger crankshaft, but the piston holes are 90mm! Camshaft journals are also STD. on the front where the oil pump goes has longer stud so it had a dry sump setup. I spoken to Jack from Jaycee and in his 30 year never seen a setup like this. Same from Kris from VW Paradise. Since I am a street and daily driver motor builder here in Holland, drag motor are not my thing, but I do know how much a setup like this cost. Contact me if you are interest and maybe this could be yours Title: Re: AS21 German Crankcase with a Unique roller camshaft setup Post by: Paul da Graca on June 11, 2015, 20:43:03 pm I can send you more photos. Send me a PM and I will email them to you
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