![Advice on RV-7A FWF IO-360 swap. Installation instructions call for this crank freeze plug to be removed before prop installation. Need to do some more research on it, haven't been able to Advice on RV-7A FWF IO-360 swap. Installation instructions call for this crank freeze plug to be removed before prop installation. Need to do some more research on it, haven't been able to](https://i.redd.it/l7z2tjcswha91.jpg)
Advice on RV-7A FWF IO-360 swap. Installation instructions call for this crank freeze plug to be removed before prop installation. Need to do some more research on it, haven't been able to
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Van's RV-4 Preparing to Depart Inverness Dalcross Airfield Scottish Highlands SCO 2519 Stock Photo - Alamy
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