phantomkartracer

You know what feels good? Us having basic conversations about oil ratios where we all mostly agree or have cordial disagreements and...

I'm with Michael on that -- I always bought my castor at a pharmaceutical supply company -- this was back in the late 70s and well into...

Two things are required to be able to run that tight: - the piston must have the correct (and enough) taper - figuring out how to...

Straight Medicinal Grade Pale Pressed Castor Also ran Yamalube R in excess of 10oz per gallon. Burris Blend and Burris 50/50 Castrol...

My gut feeling is that the entire piston is sealing better which might be improving the crankcase pumping efficiency. It's only a guess...

Wow! That's tight.

We run more because they’re air cooled gas motors. Water cooled doesn’t need nearly as much unless you’re on alcohol

I did a test once using my direct-drive Yamaha kart -- just kept adding oil. I was using Castrol R-40 at the time. Bottom line: the...

8oz is sufficient. 10oz is better. Have dozens of WKA National Win stickers (back when they gave them to Winners) running 12 to 16oz 😉...

I've heard some even go as high as 10oz. I use 7-1/2 to 8-1/2oz of Burris Castor. Brian #89

Green Label Blendzall at 7 ~ 8 oz :D

Good info right there^^^^^^^ been running 6 1/2- 8 for ever later Chuck.

8 oz is correct . I run yamma lube r. Any quality oil should work .

Brian you better grab that pipe it's a steel before I do lol later Chuck.

PM to you. Do you happen to have the matching header?