Pietenpol-List: RE: William Wynne update & Corvair camshafts

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matronics
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Pietenpol-List: RE: William Wynne update & Corvair camshafts

Post by matronics »

Original Posted By: FordPiet(at)aol.com
Folks,I too am interested in the Corvair engine. From reading Wynne's web page, Isomehow got the impression that, among other things, he supplied a camshaft.Do any of you know if this cam was a regrind to get the HP curve movedcloser to the torque curve, or was it a stock regrind? The RPM range fordeveloping 100 HP was appealing to me because it was no faster than what theengine would turn in the car at around 65 - 70 mph -- which it could do allday.Anyone know about this camshaft? I suppose I could research the open andclose angles myself, but if he's done that already, why should I bother?Engine development is not something I really want to do -- I want to buildan airplane with a reasonably priced, dependable engine! I enjoy engineassembly, but not development.Thanks,Mike________________________________________________________________________________
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

> RE: William Wynne update & Corvair camshafts

Post by matronics »

Original Posted By: Larry Ragan
Yep, I'm looking for that corvair manual to.ocb>From: Michael Hinchman >Reply-To: Pietenpol Discussion >To: Pietenpol Discussion >Subject: RE: William Wynne update & Corvair camshafts>Date: Sat, 03 Jul 1999 08:38:18 -0700>>Folks,>>I too am interested in the Corvair engine. From reading Wynne's web page, I>somehow got the impression that, among other things, he supplied a >camshaft.>Do any of you know if this cam was a regrind to get the HP curve moved>closer to the torque curve, or was it a stock regrind? The RPM range for>developing 100 HP was appealing to me because it was no faster than what >the>engine would turn in the car at around 65 - 70 mph -- which it could do all>day.>>Anyone know about this camshaft? I suppose I could research the open and>close angles myself, but if he's done that already, why should I bother?>Engine development is not something I really want to do -- I want to build>an airplane with a reasonably priced, dependable engine! I enjoy engine>assembly, but not development.>>Thanks,>>Mike>>________________________________________________________________________________
matronics
Posts: 81779
Joined: Sat Mar 18, 2017 8:29 am

>> RE: William Wynne update & Corvair camshafts

Post by matronics »

Original Posted By: Larry Ragan
OCB,Send me your snail mail address to lragan(at)hotmail.comLarry Ragan>From: oil can >Reply-To: Pietenpol Discussion >To: Pietenpol Discussion >Subject: RE: William Wynne update & Corvair camshafts>Date: Sat, 03 Jul 1999 23:29:00 -0700 (PDT)>>Yep, I'm looking for that corvair manual to.>ocb>>>>From: Michael Hinchman >>Reply-To: Pietenpol Discussion >>To: Pietenpol Discussion >>Subject: RE: William Wynne update & Corvair camshafts>>Date: Sat, 03 Jul 1999 08:38:18 -0700>>>>Folks,>>>>I too am interested in the Corvair engine. From reading Wynne's web page, >>I>>somehow got the impression that, among other things, he supplied a>>camshaft.>>Do any of you know if this cam was a regrind to get the HP curve moved>>closer to the torque curve, or was it a stock regrind? The RPM range for>>developing 100 HP was appealing to me because it was no faster than what>>the>>engine would turn in the car at around 65 - 70 mph -- which it could do >>all>>day.>>>>Anyone know about this camshaft? I suppose I could research the open and>>close angles myself, but if he's done that already, why should I bother?>>Engine development is not something I really want to do -- I want to build>>an airplane with a reasonably priced, dependable engine! I enjoy engine>>assembly, but not development.>>>>Thanks,>>>>Mike>>>>>>________________________________________________________________________________
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