Here's an update on my latest endeavor....

[flathead31coupe]

So I've taken out the 1970 440. 10 and a half to one compression. Wasn't able to run the supercharger due to the compression. So out with the old in with a 543 stroker 906 heads bigger stainless steel valves, hardened seats. Running around eight and a half to one. Compression. Will be staying under 10 lb of boost. Let's see how this goes lol.

 

[33IMP]

Wishing you the very best. But that is a lot of stroke and boost to run in a stock block....

 

[rumblefish360]

Naaaaaaaaaaaa 10 psi is OK.

 

[Oldmanmopar]

What does it weigh with you in it. Our 66 V is 2400 with out the driver all glass and lexan. Chrome moly cage. aluminum floor.

If your car is that light with that engine it will be a Elon Musk rocket.

 

[Mean416]

Hell yeah that's gonna be crazy. Definitely following this.

How are you going to build the combo? Low end fast spool? Bigger turbo with huge top end?

I have a dream of building a B stroker turbo with a moderate sized turbo for my wagoneer project.

 

[flathead31coupe]

The 440 I just took out was running a 671 supercharger. But wasn't running any boost due to the high compression. The new engine will be running under at or around 10psi.