Start with a CHT probe calibration. Put all 4 in boiling water . Also I believe #4 is almost always the hottest cyl on these planes. Look for anything under that area that might trip the airflow, some

Yeah, from this side of the pond….what’s LSO Tim Andres

Hey Rys, why not just use a hose clamp around the filter and safety wire from that? Ive cut the K&N HP 1002 open Casper labs recommends for their adapter, and the element in there looks like its from

Yeah but! First timer or limited experience get some help, some experienced help if possible. Too easy to slip up. Mis-align the front bearing dowel or let a case half drop and you have problems. Tim

Id advise against DIY cleaning of the oil cooler interior plumbing. You may loosen but not remove all of the contaminates which could then contaminate the lube oil going to the engine. I cant say Ive

Mine did the same thing on that slot. Jack didn't think it hurts anything. As suggested Id clean and grease it. Jack might tell you what type grease to use, my only concern is not all grease types pla

Pull the lid off the motor, its EZ, and you can see the gears. I think you'll find the gears are fine and the clunking noise is below the motor in the part Jack makes. If so its probably a bad bearing

You dont say what engine you have, but that plug is probably the most popular in the experimental community for 0-320/360 Lycoming The BR8ES comes in 2 part numbers, solid top and screw on. You want t

Keith, like Jay I cant think of any unthreaded port back there. The oil temp port has machine threads, the tach drive has male machine threads, all else is NPT. The temp port takes a AN crush washer,

We recently discussed the Wilhelmsom NL mount bolts coming loose, this was the cause of my nose wobble incident a few years ago. The plane never showed the slightest inclination to wobble before that

Keith, Is your engine injected and have you done a GAMI spread test yet? If not I’d suggest getting that done and the cylinder mixtures well balanced before you go any further. Tim Andres

Tim Fisher is an EZ guy at MOD, well connected to the CAF group there and will no doubt have some ideas. Good luck Tim Andres t.fisher13@...

All you can do is verify the data you now have is valid via testing as you have done already with the oil temp probe. I’d agree that the new data is likely correct and this is the first time he’s had

Oh sorry, I somehow read main spar

Approximately 12’ from memory Tim A

I had Blackstone labs do before and after tests on my oil with that specific question, if they saw any difference after the separator install, and they saw nothing to report. Hardly conclusive but FWI

As you've done already Id surface all the parts on a surface plate or piece of glass and some fine sandpaper to remove any high spots. Any low spots can actually help hold grease, and you could consid

A 6” aluminum disk mounted to the floor is fine, let the antenna stick out the bottom at least partially. Its not suppose to matter but Ive seen it make a difference. On my Cozy, the transponder was m

Id agree, the major heat source is the cylinder head, not the cylinders, and specifically the exhaust side where valve seat and guide are kept busy cooling that exhaust valve. You’ll see the fins on t

I used these toroids with good success to fix an engine instrument jumping issue when transmitting on certain frequencies. Amazon sells a pack of assorted sizes for ~$20. Tim Andres