4.030 with a 5.3 crank.

How you think that would run?

 

It'll be a 370cid 6.0.....the 5.3 crank is the same as a 6.0 crank

Now the 4.8 crank is another story....4.030" bore x 3.286" stroke = 333cid 8000rpm toy, Run a T-ReX or G5X4 cam and spin that puppy !!!

 

....using which intake manifold?

 

FAST or carb style would be sweet as hell

He already likes large cams

 

I'm thinking the FAST intake, a custom Crane 242/248 .610/.610 112 cam and Stage III Patriot Heads, According to Dynosim that combo will net you 546hp @ 7000rpm and 498 ft/lbs @ 5000rpms....not too bad for a 333cid motor

 

I dont really see it making that much power but I bet it would run damn good. Thats an absolute monster cam for a 333CI engine Thats close to what I was going to switch to in my 418

 

I don't know.....you spin it that high and I bet it'd make ~550hp.

 

I dunno that I would be able to tune that cam in for that little of a motor. The 233/239 was hard enough and still cannot get just right.

I'll have to think about this though.

 

That would be sick!! Youd need a pretty aggressive converter though, it would probably feel pretty lame lugging around town

 

Patriot heads are a no go. No way I'll run them.

I'm thinking AFR 225's.