Putting rear seat rudder pedals in an RV-4 is a snap. Takes about 20 minutes max. with little, if any, modifications to the existing parts/airframe. Only a few holes to drill in the floorboards for pop rivets or screws.
http://www.flyboyaccessories.com/sto...roducts_id=325
These pedals, a Jim Winings idea, clamp to the rudder cables via a short chain and fold down flat on the floor when not needed. They are by far the simplest, lightest, and most useful of any rear seat rudder pedals I know of.
Sadly, they won't work in an RV-8 since those rudder cables are below the floor boards.
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Vince Frazier
www.f1aircraft.com
F1 Rocket and F4 Raider components
1-888-F1AIRCRAFT (1-888-312-4727)
www.flyboyaccessories.com
RV and Rocket Accessories, Tailwheels, Tools, & More
1-888-8FLYBOY (1-888-835-9269)
F4 Raider - under construction
F1-H Rocket "Crazy Horse" - sold
RV-4 "Chief Pontiac" - sold in 1994, purchased in 2018