Dyno run parts

People miss match parts all the time then get their feelings hurt when the motor is a turd on the dyno! The only part I have ever swapped after a dyno session was a 1406 eddy carb for a holley 670 avenger! I have a buddy who builds several engines based on a lot of guess work lol he has thrown more good money after bad because he has too big of an ego to ask the engine builder of 35 years what will work! Pride and ego will cost you money! People on the Internet are generally full of **** as well! I have seen several
motors on the dyno that have left 100- 150 hp at customs lolol crate engines that claim a big number but are shy when they get here!

I have always met my hp goals with my engine builder, he lets me do the research , then sits me down and brings me back to reality with fact! He has never steered me wrong!