Search results for query: *

What valve spring for Mopar Performance P4120231. It Is the 284* and .484 lift with 1.5 rocker arms. I will be running 1.6 rocker arms which should be .516 lift. I'll be using j heads but will be going to aluminum heads if the 10.9 compression is to much for cast iron heads. I don't see any...

What compression do you get with standard KB190s and J heads?

I am building a 360 for my 66 Valiant. I will be running a 4 speed 3.55 rear. This is what I have so far- 76 block 4 inch crank, 9.5 compression, J heads 2.02/1.60 valves, Performer RPM intake,TTI headers. I have a Erson cam p/n E420421. This is what I know about it 296 advertised duration...

I want to use a hydraulic cam in my '66 273 with adjustable rockers, anyone know what I need to do for pushrods?