Originally Posted by potty
Hey what sort Roller rockers are you using? I'm looking at Comp cams/Crower/yella terra.
the engine will be singing to 8000rpm, any one using yella terra platinum race rockers? and taking it to 8000rpm and beyond? They seem so simple no girdles etc.
I've bought the YT platinums for the engine I'm building. The trunion size is much bigger than any other roller rocker I've seen, should be bullet-proof.
As you say, no girdles, no guide plates, etc is also an advantage. KISS (keep it simple, stupid).
If you need any photo's or dimensions, let me know.