[Massive Type IV]

That header is 100% tested up now and ready to be mass produced.. It's about 1/2 the cost of the A-1 and effective (dyno proven) for engines up to 140 HP- but not beyond..

Dave would be the best person to assemble my kit. He has been around me and my shop enough to know what goes on and he was able to benefit from Brent and I peering over his shoulder on his first TIV build.

Best of all Dave makes his living keeping commercial aircraft in the air.. That attention to detail carrys over into everything that he works with, just like my aviation experience does...