The power of a 273

[65TerrorCuda]

Frame connectors?

 

[ValiantRacing]

Frame connectors?

Yes with super stock springs

 

[RustyRatRod]

Yes with super stock springs

That's a totally proven combination!

 

[jos51700]

View attachment 1716496534

 

[Gomer Pyle]

its more like 240 at .050 for a stocker cam , also, might be dwell nose style. also, there is a guy back in midwest, that runs super stock with a 66 valient, 273 also, it runs 10.05 @ 131 mph. just food for thought

Matt Steen in his SS Valiant, I've spoken to him a few times, mostly machine shop talk but I think he said he was running the 318 heads also.