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V2V clearance

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Old Oct 14, 2012 | 01:36 PM
  #1  
Yannx13's Avatar
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Default V2V clearance

I own a ported head with .5mm oversized vavles. I was thinking of getting S2 Pro2 cams with some Type S pistons. Would I have enough clearance? What do you guys think about all this?
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Old Oct 14, 2012 | 03:39 PM
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Default Re: V2V clearance

I think your V2V will be pretty damn close with the oversized valves, may limit the amount of adjustment you have to use. Also the type-s pistons may not leave much P2V depending on the rods and crank you run.
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Old Oct 14, 2012 | 03:56 PM
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Default Re: V2V clearance

Eagle H-beam forged rods and i dunno for the crank right now
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Old Oct 14, 2012 | 08:31 PM
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Default Re: V2V clearance

If you stay in stock H22 specs you should be ok, I clayed with H23 crank and rods, with JDM H22 pistons, and got really close at a few spots. Pro1 cams, but the .020 thou less of rod should make it much better.
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Old Oct 15, 2012 | 06:27 PM
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Default Re: V2V clearance

I have .5 over and crower 3s. 7700 rpm I'm ok. I do Have large reliefs in weisco pistons. Blew stock bottom end with crower 3s and 1mm over valves, due to v2p clearance in vtec
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Old Oct 16, 2012 | 04:56 PM
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Default Re: V2V clearance

well i'm going TypeS pistons with .5 over sized with S2 Pro 2+. shouldn't be that bad.
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