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201 cowl question

75_M20F

By 75_M20F
in Modern Mooney Discussion

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carusoam Grand Master

carusoam

Posted
Posted

I believe so...

The G was probably the last aluminum boxy shaped cowl.

the J got a lot of swoopyness added to the cowl...

Byron has shown the specifics of repairing the fiberglass in a thread around here.

Best regards,

-a-

75_M20F Rising Star

75_M20F

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Just asking because the Lopresti is now installed now on my F... It is a thicker then my OEM and not quite flush on the sides. The 201 cowl being thicker explains this then. I guess on a 201 the Lopresti would be flush on the sides.

 

20170608_094906.jpg

carusoam Grand Master

carusoam

Posted
Posted (edited)

See if you can find Byron... @jetdriven

When it comes to thickness and spacing, he put some effort into improving the worn areas around the hardware holding his 201’s cowling in place.

Probably need to revive the thread...  My F is faster than your 201 while you are at it...   :)

Best regards,

-a-

Edited by carusoam
KSMooniac Grand Master

KSMooniac

Posted
Posted

How big is the step aft of your new cowl? You might be able to fair it in with some filler if it isn't too large. Not a big deal to leave it as is, though, in terms of having an edge proud to the air stream, which would eventually fail the paint.

Sent from my LG-US996 using Tapatalk

Guest

Guest

Posted
Posted

The step depth for the aluminum cowls of earlier models is shallower than for the fibreglass cowl of the J model.

Clarence

75_M20F Rising Star

75_M20F

Posted
  • Author
Posted (edited)
7 hours ago, KSMooniac said:

How big is the step aft of your new cowl? You might be able to fair it in with some filler if it isn't too large. Not a big deal to leave it as is, though, in terms of having an edge proud to the air stream, which would eventually fail the paint.

Sent from my LG-US996 using Tapatalk
 

It is about half the width of the cowling edge. It is streamlined with the wind so I don't see any drag issues. 

It's really very minor but I was surprised it wasn't flush. Otherwise it is looking stellar.

 

Edited by Mooney_Mike
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carusoam Grand Master

carusoam

Posted
Posted

There have been many 'upgrades' using 201 cowls on older planes...

There may be some insight about the same issue for the same reason.

Thinking out loud...

Best regards,

-a-

75_M20F Rising Star

75_M20F

Posted
  • Author
Posted
9 hours ago, carusoam said:

See if you can find Byron... @jetdriven

When it comes to thickness and spacing, he put some effort into improving the worn areas around the hardware holding his 201’s cowling in place.

Probably need to revive the thread...  My F is faster than your 201 while you are at it...   :)

Best regards,

-a-

"My F is faster then your 201"  now that would be fantastic fun. Where is that thread? Hahaha

Marauder Grand Master

Marauder

Posted
Posted
1 hour ago, Mooney_Mike said:

"My F is faster then your 201"  now that would be fantastic fun. Where is that thread? Hahaha

I hope you have good before and after numbers. I was always curious on the actual gain. As an faster F owner (I flight plan 150 but routinely see 152 KTAS), it would be interesting to see the actual gain. Also keep in mind there were other tweaks to the J over the years. I think the late model ones (post 1990) were 160+ machines.

75_M20F Rising Star

75_M20F

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29 minutes ago, Marauder said:

I hope you have good before and after numbers. I was always curious on the actual gain. As an faster F owner (I flight plan 150 but routinely see 152 KTAS), it would be interesting to see the actual gain. Also keep in mind there were other tweaks to the J over the years. I think the late model ones (post 1990) were 160+ machines.

I need to get rid of all these antennas all over this thing. That alone is prob costing me quite a few knots.

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Marauder Grand Master

Marauder

Posted
Posted
I need to get rid of all these antennas all over this thing. That alone is prob costing me quite a few knots.


Some of those can go under a one piece belly and others can go in wing tip fairings. You having that done?


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75_M20F Rising Star

75_M20F

Posted
  • Author
Posted
1 hour ago, Marauder said:

 


Some of those can go under a one piece belly and others can go in wing tip fairings. You having that done?


Sent from my iPad using Tapatalk Pro

 

Perhaps in a year or two on the belly mod, I have spent enough $ for right now at least.

rbridges Grand Master

rbridges

Posted
Posted

Did you change from the stock windshield to a 201 style?  Between that and the cowling, you're going to notice quite a speed bump.

carusoam Grand Master

carusoam

Posted
Posted

AF,

There is one MSC that built their name and reputation on updates and good ideas for older Mooneys...

I would expect that Lasar would be the place to go to get the details and hardware that will be required.

Have you seen the http://lasar.com/mods/

look for wing tip fairings with nav antenna...

Best regards,

-a-

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