"Travel Air 4000s used every engine then available,and the J-6-7 was one of the more popular installations.They used Wright J-4,J-5 and J-6 mills,as well as Axelsons,Curtiss Challengers,Kinners,the Ace,and Lycomings.
After the engine was changed,everything from the firewall aft received the full Reid treatment.The original wings were faithfully reproduced in new materials.In searching for aircraft-quality spruce ,Reid found a ladder manufacturer to be a prime source,and he prowled through the yard hand-selecting his spars.All the fittings,wires,and attendant hardware were copied or designed with greater strength.Reid probably has the only brand-new speed-wings in existence.
The struts,too,are all new manufacture(beefed up,of course),and were treated to a trip to the chrome shop,along with every other bit of exposed steel.The flying wires have been doubled for strength,their ends neatly fitting into handmade fillets and covers.It's these extra streamlining wing fillets and flying wire fairings that make CF-JLW a D4D rather than a D-4000.All of these fairings are either mirror-smooth pieces of new aluminum or fiberglass copies of the originals.
The interacting lines of the struts and brace wires form intricate patterns almost as beautiful as the airplane.
The fuselage was stripped to the bare bones,sand blasted,and all members were drilled and checked for internal corrosion.As it happens,the fuselage longerons are among the few original parts.All the fuselage fairing pieces were copied in new metal,the hinges on the front door were moved inside,and a Spitfire-type door was made for the rear pit,making boarding less of a gymnastic chore. to be cont....