Hi Guys- as some of you know I'm just about done with this 470 low deck with Trickflows (very similar to AndyF's engine) except with a Comp solid cam from Dwayne P. on a 1.6 rocker. This will be a bracket engine going in my '65 Plymouth.

My question to those who already have these heads running- what rocker arms/ratio are you running? Talking with Andy, there are not alot of available choices. I've mocked up my 1.6 "Harland" copies from Mancini Racing (which are supposed to be identical), but IMO are a tad too long of a sweep pattern starting right on center and running 1/8" on the stem where it starts to round again. Now, according to trickflow, these are the recommended ones- but maybe only in a 1.5 ratio??

I'm thinking the Hughes 1.6 might work (or maybe it's the same length??) If by chance there are a set of old Crane golds in 1.6 floating around- those might work as well (same length too??) Anyone try the PRW stainless 1.6's ??

Once we get this figured out- it's off to the Dyno shop. This set-up should be good for 650 HP/ 625 Ft.Lb.