Gang,
There is a new group buy thread going (in the "Traditional Engines" section) for MilSpec 1/4 turn Camloc cowling fasteners. MilSpec sells RV-specific kits two ways, (1) full cowl, or (2) just firewall perimeter so you can stay with hinges and wires for the side seams. 4000 series C-Locs with adjustable receptacles:
http://www.milspecproducts.com/
http://www.quickreleasefasteners.com/ (beta)
There is a new group buy thread going (in the "Traditional Engines" section) for MilSpec 1/4 turn Camloc cowling fasteners. MilSpec sells RV-specific kits two ways, (1) full cowl, or (2) just firewall perimeter so you can stay with hinges and wires for the side seams. 4000 series C-Locs with adjustable receptacles:
http://www.milspecproducts.com/
http://www.quickreleasefasteners.com/ (beta)