I need to replace my original springs with something a little higher performance. Just wondering if you guys found a good spring to use. Most that I find in my comp book need to have the guide/spring seat milled down to fit. Is this a problem?

I'd like to borrow that for a couple days!!! I'm trying to make a wedge adapter to bore my 430!

This one still had 6 original pistons in it. Looks like no one makes a ring set that fits them tho.

Just my luck. Well the build just got a lot steeper then. Yes, we could use a 4 barrel for it. From what I hear it really wakes them up.

Here she is in all her beauty!

Hey, the name's Malcolm, and I'm a 49 year old mechanic from Washington state. I've rebuilt lots of engines over the years but I am new to the MEL. Did a pretty cool 390 a short while ago but this is a lot more iron! This 430 still had 6 original pistons in it and 2 older replacements. I tried honin...