aftermarket valves for VQ35?

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02-13-2005, 12:26 PM

sentry65

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aftermarket valves for VQ35?

Just wondering if it's worthwhile to replace the stock valves with any aftermarket ones while doing an engine build up?

Are there any out there on the market that are better than the stock valves?

Or is it really just not worth the money?

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02-13-2005, 01:44 PM

g356gear

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Re: aftermarket valves for VQ35?

Quote:

Originally posted by sentry65
Just wondering if it's worthwhile to replace the stock valves with any aftermarket ones while doing an engine build up?

Are there any out there on the market that are better than the stock valves?

Or is it really just not worth the money?

Ferrea makes them......but the VQ heads flow really well.

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02-15-2005, 05:48 PM

Jason@Performance

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if you do the NISMO 46CC heads you must use the VK45 Titanium Valves...

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02-15-2005, 09:16 PM

Zmego1985

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I have the ferrea set up it comes with 1mm larger stainless steel iconel intake and exhaust valves, titanium retainers, moon locks, and dual coil springs. Just make sure after you get the valve job done your valve lash is back in spec or your car will sound like a sewing machine. I know this because it happened to me lol.

Then the knock sensor goes nuts, and your timing gets pulled, because of the noise. If your gonna do the valve job also have them port and polish your heads since their off.

thanks Glen