Adam - I'm not 100% clued up on the max flow rate off a ct9/ hybrid, I've heard good things about hybrids and read they can be pushed well above the 200 mark so with a free flowing head And supporting mods can see what the hybrid is capable off on jarrods setup. As for water injection, Jarrod has limited funds, hence why he's asked me to port a head for him as a favour. Amjad - as Jarrod is saying plan is to give it a clean up removing all casting marks and smoothing and shaping the ports to allow a better and more direct flow, this teamed with a hybrid should see some nice figures along with abit more response. It's more exhaust side that needs work, but nothing drastic on this setup, as Adam was saying dont want to loss the low end response. Will be nice to see the differences between jarrods and a similar setup.