[Swoda]

Does anyone have the Percent Power Table Entries for a Lycoming O-320 150 HP? I want to set up my GRT EFIS to display percent power. All I could find are the entries for a 160 HP.

Thanks,

 

[gasman]

Here you go....

 

[Untainted123]

https://vansairforce.net/community/showpost.php?p=1606292&postcount=6

James Petty Aircraft Power iOS app, you should be able to generate a table from that, it basically has every engine in there, and it's based on the Lycoming charts.

 

[plehrke]

Plus 1 on the Aircraft Power app.

 

[bbaggerman]

https://vansairforce.net/community/showpost.php?p=1606292&postcount=6

James Petty Aircraft Power iOS app, you should be able to generate a table from that, it basically has every engine in there, and it's based on the Lycoming charts.

Every engine? No Rotax.

 

[Swoda]

Thanks, downloaded app. Works great.

 

[Swoda]

ROTAX

From the GRT website

 

[BobTurner]

Everyone understands that this algorithm, and the input data, are for best power mixture, right? Peak egt or full rich, there’ll be a small overestimate. Well LOP, a more substantial over estimate. e.g., don’t go crazy trying to get it accurate to 3 digits.

 

[RV8JD]

Everyone understands that this algorithm, and the input data, are for best power mixture, right? Peak egt or full rich, there’ll be a small overestimate. Well LOP, a more substantial over estimate. e.g., don’t go crazy trying to get it accurate to 3 digits.

Yup. From the App:

 

[RV7A Flyer]

Every engine? No Rotax.

Nor the one Van's sells with Lycoming...IO-360-M1B

 

[RV8JD]

Nor the one Van's sells with Lycoming...IO-360-M1B

The -M1B and -M1A (which is in the App) are the same except for the location of the prop governor.

"IO-360-M1A
180 hp (134 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the B1E but with a front inlet fuel injector, propeller governor on front of the crankcase and a retard magneto.

IO-360-M1B
180 hp (134 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the M1A but with a rear-mounted propeller governor and impulse magneto."​

 

[RV7A Flyer]

The -M1B and -M1A (which is in the App) are the same except for the location of the prop governor.

"IO-360-M1A
180 hp (134 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the B1E but with a front inlet fuel injector, propeller governor on front of the crankcase and a retard magneto.

IO-360-M1B
180 hp (134 kW) at 2700 rpm, Minimum fuel grade 91/96 avgas, compression ratio 8.50:1. Same as the M1A but with a rear-mounted propeller governor and impulse magneto."​

I know, I was just being facetious.