XAFalcon250
New member
Replace rear main Rope Seal with two piece rubber seal?
I’m just in the process of re sealing the whole motor on my XA 250 2V (72 DA) and want to replace the rear main while I’m there. Im considering replacing the rope seal with the rubber type if possible. I think I have read that the 302 Windsor and the 250 share rear crank flangesizes. Is this only 250 Cross Flows? And do they have 3.75 / 95.25mm flange.
Anyway have measured my crank flange and it is 3.622inch / 92mm. So not sure what I need part no wise for a Neoprene.
Any experience and advice would be much appreciated. Thanks.
I’m just in the process of re sealing the whole motor on my XA 250 2V (72 DA) and want to replace the rear main while I’m there. Im considering replacing the rope seal with the rubber type if possible. I think I have read that the 302 Windsor and the 250 share rear crank flangesizes. Is this only 250 Cross Flows? And do they have 3.75 / 95.25mm flange.
Anyway have measured my crank flange and it is 3.622inch / 92mm. So not sure what I need part no wise for a Neoprene.
Any experience and advice would be much appreciated. Thanks.