I could not tell from the angle of the pictures if your CH601 was a HD or HDS? My CH601HD has the Rotax 912A 80 hp... 1400+ trouble free hours. Try to deal with Bob Robertson of Light engine Services on the rotax parts. Zenith sells aircraft...Bob sell Rotax engines & parts...more knowledgable on the parts.
Would you post some pictures of your 912UL engine install? I'm interested in how your radiator and oil cooler are done. I don't see the bottom mounted radiator or any extra holes in the cowling.
Bob McDonald
May 29, 2011
Gary Buster
May 30, 2011
Mark Napier
Hey Gary,
Would you post some pictures of your 912UL engine install? I'm interested in how your radiator and oil cooler are done. I don't see the bottom mounted radiator or any extra holes in the cowling.
Thanks,
Mark Napier
Jan 5, 2013