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  Greetings:   I am an Ercoupe 415 CD owner and Zenith 601XL builder from 
Morgantown, West Virginia. Add my name to the list of folks who love their 
Ercoupe. Having an ultralight lineage, the open cockpit option is a joy. My son 
and I have flown it to a couple of the reunions and with help from Syd, it’s 
been to Oshkosh twice.   It is by no means a perfect airplane though and I 
would like to improve climb performance. In that spirit, I am considering 
having my McCauley 7148 prop re-pitched to 46. Before doing this, I wanted to 
pose a couple of questions to the list:   Is anyone out there flying behind a 
7146 in need of better cruise performance that might consider a trade? Maybe 
someone has a problem with static RPM being out of tolerance on the high side. 
How about weight loss motivation? These are things I can help with. For what 
it’s worth, I have a digital tachometer and a propeller protractor, so if you 
live reasonably close, I would be happy to fly to your field. We could check 
our current static RPM status and see if our props are pitched as labeled. If 
appropriate, we could swap them out, check new static RPMs and go fly. If 
either of us doesn’t like the change, back they go and I will leave you with a 
freshly calibrated tach. My prop was overhauled in 1994 and has about 300 hours 
since then. It tracks well and appears to be in good shape. Also, does anyone 
know of a McCauley 7146 for sale or have a recommendation for a shop to do the 
re-pitch? Morgantown is sort of close to Pittsburgh.   My thanks to the 
administrator of this list. The archive has been useful, especially during the 
first few months of ownership. Posts from Lynn Nelsen, John Cooper, Ed Burkhead 
and a few others have been exceptionally helpful.   Cheers, Bill Jones  
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