RV4 Lycoming Engine Installation 

Was 20 min. Easiest one I’ve done as well. It varies

I lived in Alberta so only GST

I like this one. www.aircraftspruce.ca/catalog/hapages/ssfirewallkit12-04762.php

That’s what I have, sorry I should have been more clear... I was asking about throttle mixture and prop... thanks!

@@tf1083 Oh sorry now I get it. I like the single hole design: www.aircraftspruce.ca/catalog/appages/grommet4200.php I ordered the 0.375 hole one but I think you can go smaller to the 0.312 hole if I had to order again. Standard Vans cables

Same as normal AN7 bolt. 40 ft/lbs. Then you might have to rotate the bolt if it uses a cotter pin but new engine bolt kits from Vans will be metal lock nuts (much better)

IO-409. See engine reveal vid. It’s about 215 hp

@@stusaircraftfactory6592 Thank you. Down here in Australia and trying to build order and build RV-8 or 4 which one would be best performer ? love your YT channel.

@@MsMaurice69 I suspect their RV4 will be much faster. We’ll see. The constant speed prop will be biggest upgrade