9a head on kr bottom end ?

[trevyt 0]

hi to all

what i need to know as i can get hold of a 9a head that has been sorted out (ported/polished and bigger valves i think) thats running kr cams. can i use this on my kr? is it worth the change? do i need to change inlet manifold and throttle body and do i still use the kr head gasket?

if there is a thread on this point me in the right direction other wise if this not the right direction, does anyone need a head?

 

cheers all

[davidwort 0]

yep, just whack it on the KR bottom end and everything else will bolt up, if it has been gasflowed well it will make a few more hp at the top end so worth using.

[trevyt 0]

cool can i still run standard kr inlet/throttle body?

[davidwort 0]

Yep, it's all the same, only the mk3 abf inlet is significantly different