New450r
03-01-2005, 08:28 PM
Has any one herd of FTZ and if you have are they any good they told me to go with an 11.5 compression and thats all good but they told me to go with bigger intake valves but to leave the exaust alone the head will be ported & ect with a hrc kit FMF full titanium 4 pipe and a K&N should I go with that valve setup I also intend on running 50-50 93&110 octane