[west coast]

First off I am no expert

CP pistons are the best get hold of Ricky Pennington not sure if last name is spelled correct. They are expensive.

Sterling bought TRW speed pro, H606P are a hypereutectic, I got them NHRA approved years ago along with the Eagle rods,long funny story about the process. these are afforable at the time I was buying them for a $100 a set when i first started in stock. Google them some still should be around for a good price. I was able to go 1 second under with them and a stock computer in good weather. I set my first national record with them. They are still in my backup motor that gets used occasionally still runs fast.