Factory valve springs are good till 7400 rpm, but under boost will they be ok. Also if I get the comp springs, can I use the factory retainers?
Valve Springs
- Thread starter SVT-98-
- Start date
I wouldn't take them over 7200 and with moderate boost probably not over 7k.
Last edited:
Maybe I should just get them as Im planning for a D1SC.
I would... well, I did.. I still dont spin it above 7k though..
SVTContique
New Member
My redline is set at 6800 hard.
No way in hell i would run 7500 rpms on the stock bottom end.
No way in hell i would run 7500 rpms on the stock bottom end.
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