These are pretty much completely purple anodized looking. I’ve seen the good old red stripes and a few other colors just never purple. I don’t think they are stock these heads look recently done and I’m pretty sure this thing has a healthy cam in it. Thanks for the response.
Strange. I’ll post pictures tomorrow if we don’t get an answer by morning. We will figure this out FABO!
Seems like it’s a crower spring. I guess I’ll have to check seat pressure and OD and figure out what I have. Thanks guys!
This is a pale anodized purple
Just got the engine out of the car and into the garage. Kinda hard to tell from the pictures but what do you think? Crowers?
that coloring reminds me of gun blueing color.
Nobody is trying to figure out spring rates. This is just the mystery of the purple springs, as I’ve never seen any spring like this. If I wanted to figure out rates I’d check installed height and then check pressure at installed to coil bind. I have a comp setup right in on my bench. These don’t look hardened they are much different but it’s hard to pick up on camera.
