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Did some more checking on plugs.
In the WW 2014 Corvair conversion manual ( i don't have the new MOP) It lists the DENSO IWF16. ( which it claims has 700 hrs of testing) Since the videos WW produces don't allow comments or questions, which is ODD if your trying to educate, I pose the question. What testing has been done, to recommend the IWF22? Why not the IWF20? Why jump two temps cooler?
Follow up question . Why is the NEW limit 28 degrees? What testing brought this to be the standard? 30 to 32 was around in his books a long time. It would be nice if WW would explain his reasoning .
check the corvair forum section, I have not been following the changes closely but there is a discussion there about plug gap that gives some clarity/confusion.
Thanks , I did , but i felt this was a new question direction and didn't want to hijack his post.
I think all the changes are to increase detonation resistance.
He did say the power decrease from the timing was pretty low
I know he came to my hangar to check everything over and set the timing. My static was slightly lower
Dont you have a clapp engine?
Either way i cannot reccomend the mop manual enough
Here are two contradicting statements.