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Turbo fring pin spring update

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Peter Armstrong Mk1
Turbo fring pin spring update

I received a email from Anthony DiOrio but I can’t cut and paste on this computer.

He said he is sending fresh supply of springs to his Oz distributor.

I think it’s just talking about the V2 here but misfires are not normally a spring problem but firing pin travel. The firing pin should travel between 0.165” and 0.170” and the trigger hanger have F for front R for rear on them and the holes are slotted so you can move them back and forward to get them in the right spot.

DiOrio Mfg still makes a action wrench and these can purchased direct from him or via his Oz distributor (he doesn’t name him) who I think is Sully.


PS my way of measuring FP travel is to use the end of calipers and use them like a depth gauge. Put the end of the calipers on the tang slide the shaft of the calipers down the raceway up to the rear of the FP take a measurement with the bolt cocked and then fire on a empty case take another measurement and you’ll be able to workout your FP travel.

Turbo spring

Hi peter, john giles has turbo springs on order

DiOrioMFG's picture
Thanks Peter, Rob got my

Thanks Peter, Rob got my account setup last evening and I've posted a reply to the original thread. I have a shipment going out this week to John, it should arrive the following week. Thanks again for your help.

Best Regards, Anthony DiOrio

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