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Hi guys

I have a set of hks 264mm cams in my rb20 with adjustable cam gears the cams have 9mm lift though the engine hasnt been started yet as not up to that stage but i have been turning the engine over by hand and so far there have been no issue's with the cams hitting anywhere in the head or having to grind the head for lob clearences the timing on the cam gear have been set to 4deg retard on exhaust and 2 deg advance on inlet cam though i dont know if this information is of any use to anyone its just what i have found out to date cheers Peter

  • 2 years later...

Sorry to dig up an old thread but did anymore come of this as im in the same situation at the moment with finding info if i have to upgrade my stock valve springs or not???

Any help much appreciated.

Cheers Ben

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