How It's Made; Proworx Engines (427 Small Block Chevy)

Buy it , Bring it home , take it apart , check it , put it back together .

This is why I don’t like engine build videos, the product is great but the comments are full of people who are used to Enginemasters, and horsepower TV short dyno runs, not actual long lasting engines. Instead of looking at the video and judging whether to buy it, or not and potentially ruin a company, look at the reviews, the reviews are excellent.

Silicone on rubber gaskets is a no no.

Did anyone check rod to cam clearance?

How much for engine

If these people really knew what they were doing, they would use different parts and make more of everything ! Great bottom end, Not so with top end, and cam. I ve built winning race and street motors since 1970, in case you think Im just blowing hot air !

Wow no lock plate under cam bolts? I think a good one may cost 6 bucks and no cam button? May cost 10 bucks for a good roller then the important part, are those Chinese heads right out of the box? I don't see dart or afr on the end of them and is that a China knock off air gap intake? It should only cost what? $4 to $4500 with China top end waiting to suck a valve or break a keeper or spring. I didn't see any jessel rockers or girdles so we have a 6000rpm max? My 406 just starts coming on at 6000rpm on up to 9500. I don't know if I can go backwards to save a buck

What the hell is a frost plug

Silicone everywhere?

How about this setup with 434 inches

bore & stroke?

You don’t degree the cam?

not frost plugs. core plugs