Like the tittle says im looking to buy valve springs and retainers for a b20 p8r engine. Like you probably read on another post im building the head with crower 403 and bumping the compression, im just missing the v.springs and retainers .

hows this build goin? Ever finish it?

As for as the cam project is going, i put it on hold because of the new headers i got. I used to have a 4-1 itr replica headers, but because of some issues i had to change them and got the edelbrock 4-2-1. These headers are fine but the collector is only 2'' and i need a 2.5'' for best results. I am trying to find in forums where do i need to cut and weld it exactly. If you know let me know please.

I have everything pretty much ready for the cam project.

ITR Throttle body (63mm) that i could port bigger if necessary.
BLOX ITR style intake manifold . (installed)
2.5 test pipe and exhaust. (done a while ago)
walboro 255 fuel pump (installed)
Arp rod bolts (installed)
crower valve springs and retainers. (not installed yet)
sk2 cam gears (not installed yet)
crower 403 cams (not installed yet, but im considering trading them for the 402 so that i could just shave the head .020 or just throw a one layer gasket and be good to go after a good tune of course).

right on well let us know how it goes