JWT S4 Cam w/OEM VS? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

scottie · 05-20-2006, 10:39 AM

Hey fellas, i was wondering if you can help me out. I bought some S4 cams a while back and i dont know if i need valve springs or not. They claim you dont need them, but i just dont trust the stock springs, especially when they are older. Then i hear that some people break their cams because the springs can be too hard. Can anyone tell me if you have them and what kind of springs you are running with them? I worried of using the stockers but now im worried that using Peak Performance springs will break them. Please let me know if you have any experience with them. A guy replied that he had been using the stock valve springs for 2 months but thats not that long. Any advice will help.

-scott

05-20-2006, 10:39 AM	#1
scottie Zilvia FREAK! Join Date: Nov 2003 Location: asluT Posts: 1,287 Trader Rating: (11) Feedback Score: 11 reviews	JWT S4 Cam w/OEM VS? Hey fellas, i was wondering if you can help me out. I bought some S4 cams a while back and i dont know if i need valve springs or not. They claim you dont need them, but i just dont trust the stock springs, especially when they are older. Then i hear that some people break their cams because the springs can be too hard. Can anyone tell me if you have them and what kind of springs you are running with them? I worried of using the stockers but now im worried that using Peak Performance springs will break them. Please let me know if you have any experience with them. A guy replied that he had been using the stock valve springs for 2 months but thats not that long. Any advice will help. -scott __________________ IG: @scotheocelot

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