700 sci valve springs
 

Ok guys i know this topic has been covered more then once my question is what springs can I switch to from stock that will perform a little better my boat has the stage 3 whipples so im pulling a little higher then stock rpm 6k vs 5400 that being said I re propped the boat so the highest it will pull now is 5700 ish I know the stock springs were light on the seat I'm also replacing the crane gold rockers with the scorpion marine endurance and I will also be switching to 10 degree locks and retainers any help is greatly appreciated thanks.

Probably Isky 8005sp or 8005plus, but I would check with Eddie Young and see what he recommends

Do you happen to know what locks and retainers to use?

If you use the 8005A springs and go to 10-degree locks and retainers, the retainers are: Comp Cams 748-16 and the locks are: Comp Cams 612-16. Assuming the valves on the 700SCI are the same as the 525EFI, which I believe they are, the valve seals are: Comp Cams 515-16.

One more VERY important note. When you change the rockers, be sure to reuse the existing rocker stud nuts / polylocks. Do NOT use the ones that come with the Scorpion rockers. The OEM nuts are shorter than what typically comes with new rocker sets and the valve covers will not clear if you don't reuse the OEM nuts.

I just did 10* in my build. Did all Isky.
8005A -springs
200-ST-10DEG -Retainers
VL-10-3-8 -Locks

Get ahold of Eddie Young I got all my goodie,s , rocker,s spring,s retainer,s from him a decent price top shelf stuff .