** Meme **

[Ksand]

 

[Ksand]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[Will Scarlet]

 

[planefixer]

 

[planefixer]

 

[planefixer]

 

[planefixer]

 

[Silverback07]

 

[Will Scarlet]

 

[Donk]

 

[zlathim]

I'm probably showing my ignorance, but I've never seen roller cam bearings before.

 

[Rugby]

I'm probably showing my ignorance, but I've never seen roller cam bearings before.

High end Race car stuff is moving that way with aftermarket blocks

 

[[486]]

been a thing for a while
along with larger journal diameters for larger lobes

 

[FJC11]

 

[FJC11]

 

[ProjectTwin]

 

[Ksand]

 

[Icono]

 

[Jwredneck]

 

[SLOWPOKE693]

High end Race car stuff is moving that way with aftermarket blocks

We were running roller bearing cams in our circle track car engines in 2001. That's old school technology by today's standards...

 

[arse_sidewards]

We were running roller bearing cams in our circle track car engines in 2001. That's old school technology by today's standards...

I wonder if anyone will ever do roller bearing connecting rods. Outboards have had that since the 80s/90s.

 

[Wades_76_cj7]

I wonder if anyone will ever do roller bearing connecting rods. Outboards have had that since the 80s/90s.

don't the 2 smoke dirt bikes and quads have roller bearings in the con rods at the crank?

 

[spareparts]

Try the early 30s or even earlier. No pressurized oil system, uses splash oiling and or 2 stroke gas oil mix

 

[arse_sidewards]

don't the 2 smoke dirt bikes and quads have roller bearings in the con rods at the crank?

Never looked at a dirt bike or quad but outboards have the entire rotating assembly rollerized.