Stg II heads on a prod. 4.1
Big Paul,
Yes, it can be made to work. You just have to be willing to do alot of work
on the production block!! A minimum of 2" of Hard Blok in the water jackets.
Devcon titanium epoxy the lifter valley, and a "have to" is 2 center steel main
caps. I would recommend a girdle, also. This would make it live (for a while),
With the RPM's and horsepower potential. It would be less $$ than a Stg II,
but a limited life grenade, if run hard. Going to a stage I-II block might be good
money spent in the end. The mods to a production block that I have listed above,
should make it capable of handling approximately 575 hp and about 7500rpm.
But not for extened periods of time(extended WOT blasts).