Roller Rockers for my VR

[haniotis]

iv got a VRs1 acclaim, with extractors, exhaust, power chip, leads, cold air intake. and now im thinking of roller rockers
how much?
is it worth getting?
and how much power could i get?

cheers

[1991_Vn2nV]

You're limited to 1.8's max, Yella Terra's are about $600-$700. About a 15hp gain. Whether its worth it is up to you.