87_shee Posted November 14, 2007 Report Share Posted November 14, 2007 Ok I recently bought a Vitos Hemi Head off of a friend of mine and it has standard(not big bore) 20cc domes. On the vitos website it says that big bore domes are required after a 65.5mm bore. Now the cylinders I currently have are at 66mm bore , but I will be repacing them in a few months wtih a set that are at a 64.5mm bore. So can I get away without buying a set of big bore domes that I will only run for a little while? What would happen if I just use the head with the standard domes? would it cause it not not seal right? Any info welcome ..Thanks Quote Link to comment Share on other sites More sharing options...
91banshee Posted November 14, 2007 Report Share Posted November 14, 2007 Ok I recently bought a Vitos Hemi Head off of a friend of mine and it has standard(not big bore) 20cc domes. On the vitos website it says that big bore domes are required after a 65.5mm bore. Now the cylinders I currently have are at 66mm bore , but I will be repacing them in a few months wtih a set that are at a 64.5mm bore. So can I get away without buying a set of big bore domes that I will only run for a little while? What would happen if I just use the head with the standard domes? would it cause it not not seal right? Any info welcome ..Thanks thats not correct , its after 66mm you can run them with 66 mm pistons till you get your others Quote Link to comment Share on other sites More sharing options...
87_shee Posted November 14, 2007 Author Report Share Posted November 14, 2007 Thanks for the reply. Im glad I don't have to shell out 80 bucks for domes that id only use a few times. Can't wait to put it on and try this thing out! Quote Link to comment Share on other sites More sharing options...
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