Valve Springs

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P

Pewble

Senior Member
What are the advantages of dual and titanium valve springs? Im gonna put a gsr motor into my 95 dx coupe, and im gonna tune it for N/A power. Also, what are the best cams for this application? thanks


wait... turbo non vtec b18 is better???? what size turbo are we talking and ur talking about with turbo profile cams?
 
i forget the exact specs, but there are definitely turbo cams. I'm getting a mental block on whats different about them



Titanium valvue spings (or the like) are needed to rev an engine extremely high. You stock spings can break, and above that, they arent strong or consistent enough to actually "Spring" the valve back down fast enough. Ie, there needs to be more pressure on the valve, to force it down faster. You must also be careful with some valvetrain parts that push down TOO hard, they will flatten out your cam profile and do all sorts of other bad things
 
also a dual vavle spring setup is used to avoid floating vavles
at higher RPM you need to close your vavles quiker and with high
spring rate that can be achieved
 
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