But it's true - its a mess if I try and put the cover on - hates it.
That has been consistent with every stack I have tried.
With current stack - I have tried everything from 108 to 128 MJ.
Cover on and off.
Good old fashioned trial and error - with plenty of the latter.
I would have thought way too rich at 128 - but the damn thing just runs better as I keep upping the MJ size.
Every time I think - ok - it has to get boggy with the next move - it just revs higher and runs faster.
Power is evident - and top speed is 5+ MPH faster then the 112 range I thought I would jump up to with addition of exhaust and venturi (from 102 MJ).
I was so surprised - caused me to double check for air leaks.
Like Swiss - the one thing my set up does poorly is cruz without 4 stroking on the idle jet at 1/8th throttle - 15-20 MPH. In slow neighborhood puttering. But that's more a mental annoyance than anything - cause I only putter every once in a while.
Do hope to eventually iron out tho.
Full re-jet will occur when I swap head and cyl next month.
Like your thinking - and happen to just have one of those lying around...
Wouldn’t hurt to pop a B7HS in there for fun and see how it goes.
24 hours still till I have to park it for a few weeks. Think I will just brew a second cup of jo and throw that new plug in and see what we get.