Dirtyrat
Got Fins?
small update, start of the hemi tear down
We pulled the heads tonight, and had a look at the cylinders, only one real area of concern, where there is a decent pit mark. I think there is no doubt it will be a rebuild project, so the truck will not be moving anytime soon under its own power, which is fine, I need lots of time to do the frame build, and such.
Anyhow, I imagine .060 is the max overbore on a 331? Thats what I seem to see for pistons as a max.
I know Hot Hemi Heads seems to have just about everything, but I'm not keen on their pricing, and the factory cast 7.5:1 compression ratio either.
I'll probably call them tomorrow and see if there are any other options in a cast piston. Unless you guys have some ideas. $1600+ for their kit is steep, but if thats the best buy out there, I'll start saving...
Anyhow on with the pics:
We pulled the heads tonight, and had a look at the cylinders, only one real area of concern, where there is a decent pit mark. I think there is no doubt it will be a rebuild project, so the truck will not be moving anytime soon under its own power, which is fine, I need lots of time to do the frame build, and such.
Anyhow, I imagine .060 is the max overbore on a 331? Thats what I seem to see for pistons as a max.
I know Hot Hemi Heads seems to have just about everything, but I'm not keen on their pricing, and the factory cast 7.5:1 compression ratio either.
I'll probably call them tomorrow and see if there are any other options in a cast piston. Unless you guys have some ideas. $1600+ for their kit is steep, but if thats the best buy out there, I'll start saving...
Anyhow on with the pics: