Best SBC steel heads?

[stockcar5]

i know im half retarded,..but raised runner or not,..witch is better,..rhs or bowtie vortec??? if you dont have a dyno then i doubt youd know,.retarded or not.....

for a 4412 2bbl motor the vortec bowtie is best. bigger isnt always better with 2bbl stuff.

[perfconn]

As stated earlier the RHS raised runner is better.It has nothing to do with bigger.The design makes it better.

[let-r-eat]

They are both good heads. I rate the iron heads in this order1. rhs proaction 14*2. rhs RR 21 degree3. Vortec BowtieThey all make good power but the *DYNO* results will end up in that order.