Hey mate what sort off lifters are u using and also what lift have u got.

Tomei 270 degree cams 8.8 lift with new standard hydraulic lifters. Had to recess head for cam lobe clearance

Hey mate how do the 270's react?is it zippy also did u go for the oversize valves on both in and out?or just out.

It is quiet grunty makes 20psi @4200 and max power at 7800. I have 1mm oversize supertech inlet and exhaust.Even off boost it pulls pretty well. I had Tomei Pon cams in my old Ca18 I think these are better. Probably a combination of all the other work though.

Hey mate are u running stock oem valve retainers?

Yep stock retainers but Tomei springs. Supertech do the double springs retainers seats ect as a kit. I would go this way if doing again at the time I could not source these. No local suppliers but can get from USA now.

Hey mate where did u get the supertech valves from?i have been on there website and theres a minium order off 50.

My engine builder sourced them from a US supplier I have seen them listed on eBay but only in standard size http://www.ebay.com.au/itm/Supertech- ... ash=item4d1d4a575f&_uhb=1

Hey mate,how are u?i have a question about the ca18 head,i have a euro 4 port and just took the springs out and have noticed that there is no valve stem seals is this typical off the ca setup?
Cheers Chris.

Well ill be #OOPS#ed,i didn't look hard enough.