Deal Of the Day, 1/24/19, pt #1

SORRY, Its SOLD! stay tuned for more deals,


This is round three, I will have more stuff later tonight. Stay tuned.


I am working my way through a once a decade total hangar clean up, and I have come across a great number of slightly used items that I’m going to sell here. I have enough items that I can put up one or two a night for two weeks.


Because  everything, including warfare, has ‘rules’, here we go:


A) If you want to buy something, you have to have a Conversion manual of mine. If you don’t have one yet, I suggest you go to my products page and order one. (Just paying for one is good enough, you don’t have to have it in your hands to claim one of these items.) To get one:

Shop – Products |

( Or call SPA at 904-626-7777 during regular business hours. )


B) If you see it and you want it, all you have to do is be the first builder to say “I’ll buy that” in the comments section. Please put your first and last name in there and the city you are from. After that you can text me your cell number at 904-806-8143 or Email it to me at  If you are the second builder in the comments, do the same in case the first guy forgets to contact me for more than 24 hours. 


C) I’ll cover the shipping on this stuff, as long as you are in the US.Outside of uncle Sam’s turf, my friends from abroad will have to cover shipping, tags, permits, VAT (whatever that is) and bribes to postal workers. I’ll deal with my broken government, you guys deal with your own taxmen and bureaucrats. Fair enough?


OK, with that all covered, on to the first of this evenings “Deal of the Day”



Above, one excellent condition Niagara 20002A Oil Cooler. This has been flown briefly on a test engine. It is in excellent condition, and has been flushed and inspected. Niagara is a spin off of Harrison, GM’s heat transfer people. They arguably make the finest oil coolers in the world. The price for this item new from Aircraft Spruce is $345 plus shipping. Tonights Deal of The Day $175, domestic shipping included. 




About William Wynne
I have been continuously building, testing and flying Corvair engines since 1989. Information, parts and components that we developed and tested are now flying on several hundred Corvair powered aircraft. I earned a Bachelor of Science in Professional Aeronautics and an A&P license from Embry-Riddle Aeronautical University, and have a proven 20 year track record of effectively teaching homebuilders how to create and fly their own Corvair powered planes. Much of this is chronicled at and in more than 50 magazine articles.

2 Responses to Deal Of the Day, 1/24/19, pt #1

  1. Gordon Turner says:

    I would like to buy the oil cooler.

    I am in Rocky Point NY.

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