ABEC ratings just mean thy spend more time to make sure the dimensional clearances are with in a closer tolerance.
When you have them custom built you can specify what radial clearance you want.
The radial clearance is what keep the bearing alive in are small high RPM engines.
This compensates...
Well when I ran the VAC .91 with the RS 1.01 piston and sleeve in it The bearings failed quick. Like the first day testing.
Spent many hours on the phone with Greg Settle talking about this problem.
SO had bearings made with full complement ceramic balls and thy lasted for ever.
Go here and...
https://www.ortechceramics.com/products/ceramic-bearings/hybrid-ceramic-bearings/hybrid-deep-groove-ball-bearings/6001-hybrid-ceramic-bearings-12x28x8-2/
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I suggest the full complement.
Yes the work killer and have bin tested in 2800RPM CMB 1.01 eng's.
You only...
Z- Poxy finish epoxy is very thin and soaks in good. Let sit till it just gets a little thick and wipe off with paper towels. Let sit over night then scrape with utility knife blade on the spots you want to look smooth and paint. Amazon.com
The late Dick Jones had a thing he called the Gizmo. He told me about it and was going to try testing it but circumstances change.
Would love to know what ever happened to it?
That looks killer........
The math works out in any total amount you mix no mater what you use for measurement. Be it US or Metric.
It is gust multiplying the fraction of the total that end up with the total amount.
Do not know about 90% only every bought 100% or V/P 50/50 in the can at the speed shop.
Pretty sure thy are not cutting it being a major supplier and all.
Not like you are buying out of the back of a pick up truck........LOL
Most speed shops that sell V/P fuel have some 50/50 in stock.
I also...
It is clear as water. Mostly ran 50% to stretch it further. Ran 15% oil.
I mixed it in a 5 gal plastic hyd oil pail left over from work.
Then used a paint strainer with a coffee filter in it for the funnel to fill the bottles.
Used a large kitchen GLASS measuring cup to measure it with.
This oil...
I liked it because it showed up at the front door with out having to jump threw hoops.
Just open up the front door and it is there......LOL
It will make 10 gals of 50%.
Get some KLOTZ SUPER TECHNIPLATE and go to the local speed shop for the Methanol and you are good to go.
I did it to control...
Will be dropped off at your front door UPS....................
https://torcoracefuel.net/products/torco-race-fuel-nitro-methane
O and do not forget to put a little Armor All in it so it dose not foam up.............🤫
Call Graves Hobbies in Orlando FL. thy have stuff in the Wearhouse thy do not even know about.
I called Dumas and thy made me a Deep Vee 40 kit a few years ago.
I am in Canada and I have not had one place turn down my green backs.......................Never exchange any cash and use the card with no problem. Thy calculate the exchange at that time and post it same day to my account.
Did you try and hand them a green back ??????? LOL