What are a higher safer rocker ratio to go up to in my VHO?
Do you need to change valve covers?
Which brand of rockers do you guys recommend?

Jim

 

I use Harland Sharp, I put them on before the cam and saw no difference. They fit under the stock valve covers. You are better off just doing a cam, it more bang for the buck. Plus the stock rockers are really good. Get a cam for 1.7 rockers it is way easier, I got a low lift Comp 216/220 and it worked out nice. No one really uses 1.8 rockers. Not worth the money.