Recent content by 1973plymouthduster

The 650 is perfect, my grandpa recommend it to me and it dropped my et by 2 seconds. The compression is 11:1 the dual springs are because my grandpa had them laying around for a 318 (which is the same size) also theres a lot of stuff in storage that I still haven't been through yet.

It's .060 over I can't remember the cam specifics but it's a mopar 17 second cam 4.20" stroke dual valve springs domed pistons and a .010 shaved head offenhouser 4bbl intake Holley 650 cfm vacuum secondary, and Clifford long tube headers and the block is a solid deck not an open cylinder. :burnout:

I have a 650 Holley vacuum secondary on my slant it went from high 19s in the quarter to mid 16s and that's all I changed I've always had long tube headers but my internals are not stock either.

Are these still for sale?

Hooker has an engine swap section for 383-440 in a bodies simple black powder coated 1 7/8 pn 5205hkr 2 1/8 pn 5215hkr