Opinions on valvesprings GSC or Kiggly...
Thread Starter
Joined: Feb 2010
Posts: 854
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From: Clarksville, TN
Opinions on valvesprings GSC or Kiggly...
I have S3's on an EF3 and was looking into getting the GSC beehives (not the singles) with Ti retainers, but have also heard kigglys were good. Thanks in advance.
Last edited by black_beauty; Jan 22, 2015 at 08:10 PM.
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Thread Starter
Joined: Feb 2010
Posts: 854
Likes: 1
From: Clarksville, TN
ok I may just flip a coin lol is there anything I may need to replace while im going? seat or seals? My motor was rebuilt not that long ago, but nothing was done with the head I don't believe. Thanks
Go with Kiggly, his products are great quality and he is a true enthusiast that shares a lot of information with the community (just look at his thread with the cylinder pressure traces).
Quick question, I noticed that some of these valve springs had a MAX boost recommendation?
Any info on that? Huge difference between GSC's valve springs and cam combos.
http://www.power-division.com/produc...cat=315&page=1
Any info on that? Huge difference between GSC's valve springs and cam combos.
http://www.power-division.com/produc...cat=315&page=1
Quick question, I noticed that some of these valve springs had a MAX boost recommendation?
Any info on that? Huge difference between GSC's valve springs and cam combos.
http://www.power-division.com/produc...cat=315&page=1
Any info on that? Huge difference between GSC's valve springs and cam combos.
http://www.power-division.com/produc...cat=315&page=1
Yes. With that spring, the max RPM is 8200, with a max boost at 8200 of 25psi, with a GSC S2 camshaft.








