ls/vtec oil to head

Im doing an ls/vtec swap

whats the best way to get oil to the head?

How do these kits I see work that say they require no drilling?

http://www.accountwizard.com/clients/shop.asp?web=goldeneaglemfg&outsidelink=class&class=Vtec+Conversion&subclass=Kits

Vtec Conversion Kit - Fits Oil Cooler
thats what i use!

where did you get your kit from?

i just got one from ebay they are the same kit as from eagle but they are like 25$ cheaper

thnx