S steve997 Member Aug 6, 2023 #1 My engine arrived and the box says YIO-390 EXP 340. Can somebody confirm the 340 is the derivative for the Thunderbolt version?
My engine arrived and the box says YIO-390 EXP 340. Can somebody confirm the 340 is the derivative for the Thunderbolt version?
RBR Well Known Member Aug 7, 2023 #2 Mine is slightly different. YIO-390-EXP260. Delivered last week. Possibly the various combinations of Fuel/No Fuel, IGN/No IGN, Accessory case, or not options. But happy to be corrected!
Mine is slightly different. YIO-390-EXP260. Delivered last week. Possibly the various combinations of Fuel/No Fuel, IGN/No IGN, Accessory case, or not options. But happy to be corrected!
jeffreyuh60 Active Member Aug 7, 2023 #3 That is correct. Mine is an EXP-241. I confirmed with Lycoming that the number reflect the variations. btw- for the EXP-390 series, use the 390 C series parts manual.
That is correct. Mine is an EXP-241. I confirmed with Lycoming that the number reflect the variations. btw- for the EXP-390 series, use the 390 C series parts manual.
S SabreFlyr Well Known Member Sponsor Aug 8, 2023 #4 Tom023 said: Is this recommendation for the -119 version? I have a Thunderbolt non-119 version and Jeff Schans at Lycoming indicated it is the "A" series. Click to expand... Yes. The "standard" version is an -A3B6 (I think) and the -EXP119 is a -C.
Tom023 said: Is this recommendation for the -119 version? I have a Thunderbolt non-119 version and Jeff Schans at Lycoming indicated it is the "A" series. Click to expand... Yes. The "standard" version is an -A3B6 (I think) and the -EXP119 is a -C.
W wascanlon I'm New Here Aug 8, 2023 #5 I had the same question when my engine arrived, EXP340 indicates that it is configured with dual eMags. steve997 said: My engine arrived and the box says YIO-390 EXP 340. Can somebody confirm the 340 is the derivative for the Thunderbolt version? Click to expand...
I had the same question when my engine arrived, EXP340 indicates that it is configured with dual eMags. steve997 said: My engine arrived and the box says YIO-390 EXP 340. Can somebody confirm the 340 is the derivative for the Thunderbolt version? Click to expand...
