Originally Posted By Mopar_Rich
I built a blown Methanol 1700 HP HEMI with a World aluminum water block and it failed. There are some weak points that probably limit the max HP to about 1300.


What failed och what are the weak points in your opinion?

In an earlier thread you posted (Dec 17 2015) that you had no problems with 1600 HP (fuel type not mentioned). Has there been any significant changes to the design when Bill Mitchell started selling the block (instead of the Grainger & Worrall cast World blocks)?