Didn't mean to come across rude, Sorry
I just think it's wrong to suggest to a new Whizzer owner that monitoring a Whizzers Cyl head temps is something that should be done and worried about. Actually the NE-5 head from 2005 to 2007 is he best stock Whizzer Head
If ya want to baby your engine that's OK with me. It don't mean ya care more about your engine's than I do.
With more time and more investigation into your hot running Engine you'll figure it out.
Heat has never been my concern to me in the 16 years I've owned my Whizzer - Engine Clearance Specifications were important
I bought my Whizzer new in 2005 and have had all the problems and probably a few new ones too a Whizzers will have.
I've made all the upgrades and even made a few of my own. I've ran all the different heads from Whizzer and a few of the High fin High Compression Heads from, Westman and Quenton. I know what these Whizzers can do using the stock valves.
It's always was my goal to have a dependable running Whizzer. It takes Love to accomplish that and I have. She's a keeper
The key is to having all the specs correct - Valve train, Ring End Gap, Cyl Boar, Head, Cyl, Case Deck flatness etc.
Sadly Taiwan didn't pay attention to the fine tuning of clearance specifications. (Taiwan - Specifications - Close Enough is Good enough)
I had specification issues with the Aluminum Cyls from Taiwan,
Buying the Westman Cyls was a great advantage to me, because I hone the cyl boar to fit the piston. file the ring end gaps, knock in and ream the valve guides, grind the valves and valve seats, You get the Idea There are things that should be done to the case too.
Like, Crankshaft End Play, (Make my own end play shims for each side of the crank) Air oil passage tube and a breather system (Mine is unique) Quality bearings, Which LH side cover to use and Why. I care about my Whizzer and I do things my way.
I could continue to tell ya about the basic mods and more stuff for a Whizzer but not today.
I'm sure you get info from Whizzer City and reading the past threads from MotoredBikes.com
A big thank you goes to Quenton Guenther He installed a hardened shaft on 3 of my Auto Clutch drums
I won't even go into the Auto Clutch and tell ya how I redesigned mine (It's Unique)
Ya gotta touch everything on that Whizzer if ya want it to be bullet proof
I understand your beware warning to the new Whizzer buyer.
Yes ya gotta be mechanically inclined With a little love it can be a great Ride.
To a new Whizzer owner who is not mechanically inclined I suggest they send their engine to
@Quenton Guenther for repairs
Hope ya don't take this as hostile.