i have set of ported canfield 500 aluminum heads. they are ported , they have 64 combustion chamber 200 runner they been fitted with 208 valves, it has 650 lift double springs , as what they flow now due to porting i am un sure, they come with guide plates, you will need your studs i will sell for 1100 obo shipped to the u.s paypal only. over $2000 invested in these heads. they are BRAND NEW, NEVER INSTALLED

i may trade for a set of cnc ported ls1 heads

text 609 three eight one 1614 for pictures

 

pics??

 

Email me.at mattstang@ Comcast.net. for pics. Just put pics of heads. Off z28 forum

 

$900 shipped

 

interested - but, these are new - then they have been ported - but no flow numbers?
how do we know how the portwork changed the new heads? was any work done in the bowl near the valve seat requiring valve job?
please send pics to:
jplatt02@snet.net