my next unrealistic dream is to have a pair of 140 heads really made into 2 carb heads ...remove 2 risers and weld up the holes then use 110 shrouds. yup i like to waste time /effort. goes along with a dummy turbo i played with years ago, ran good too. my object was to look like a turbo..and run reg gas. it was more work to do than you would think, but it worked. used 110 heads and distrib . regards tim colson