<VV> Question regarding Summit stamped SBC Roller Rockers in Corvairs

[corvairs]

Or you can get the same thing from Corvair Underground for $111.00. 
Sorry couldn't resist - it's just who i am and I've learned not to beat 
myself up over it (!). Lon

www.corvairunderground.com

Dave Morris wrote:

> The consensus (I believe) among Corvaviators (just made that up) is 
> that roller rockers don't contribute much to an aircraft engine in the 
> RPM range we're dealing with, and add a lot of unknowns (grinding out 
> the slot sides, custom pushrods, different geometry, unproven flight 
> history, etc.).  You can get stock ones from Clarks for $134 that have 
> thousands of flight hours on them of proof that they work.