which IO-360-A1A for 1967 M20F ?

[podair]

IO-360-A1A	Y	ENPL-RT8591
IO-360-A1A	Y	ENPL-RT8668
IO-360-A1A	Y	ENPL-RT8990
IO-360-A1A	Y	ENPL-RT10441

Any ideas which one of these IO360A1A applies to a 1967 Mooney M20F ? I have Slick mags and had a generator, now Planepower alternator. Inspection found a completely worn cam lobe, which is annoying but I guess somewhat expected after 21 years (and 1800hrs). Looking at overhaul options, exchange not an option as my engine is over 36 years (1973), but if I pick a Factory Rebuilt I may still get core credit.

 

[cliffy]

Textron-Lycoming IO-360-A1A (Bendix fuel injector, Model RSA-5AD1, P/N 2524054-1)

Here is what the TCDS says (above)

Where did you get the numbers you posted?

Is there not a definition page in what ever you got those numbers from?

[podair]

these are the four choices you get when looking at IO360-A1A in the Airpower factory engines website and the same the Lycoming distributor here in Europe referred to before finalising a quote. What is odd is all these refer to the M20E and I cannot find a reference to M20F on any site.

[carusoam]

Let’s see what @Alan Fox posted about an M20F

in a separate post, the (near new) exhaust system is for sale from an M20F...

Best regards,

-a-

[Igor_U]

On 5/1/2021 at 11:45 AM, podair said:

IO-360-A1A	Y	ENPL-RT8591
IO-360-A1A	Y	ENPL-RT8668
IO-360-A1A	Y	ENPL-RT8990
IO-360-A1A	Y	ENPL-RT10441

Any ideas which one of these IO360A1A applies to a 1967 Mooney M20F ? I have Slick mags and had a generator, now Planepower alternator. Inspection found a completely worn cam lobe, which is annoying but I guess somewhat expected after 21 years (and 1800hrs). Looking at overhaul options, exchange not an option as my engine is over 36 years (1973), but if I pick a Factory Rebuilt I may still get core credit.

 

Hello,

I believe it's RT8591, at least that is what Airpower rep told me when I was inquiring for my Reman.