Name:   LonghornBoater - Subject:   4 Barrel Carb Conversion Date:   7/28/2014 12:31:09 PM

I'm really not expecting any significant bump in top end but understand form some online forems that there is a noticeable improvement in hole shot and mid-range performance in general espicially if you also look at a prop change.

I have done some product reseach and talked to the Edelbrook engineering department and they sell a 600cfm marine carb and aluminum manifold for around $600-700.00 total.  What do you think the labour would run to do the switch?