big valve/ported gsxr1000 head
 

this head is good for years 01-04

i have a ported head with 1mm over sized stainless stell ferrera valves in both sides that has been ported and has.018 material removed from the deck to increae compression. head was on my 03 gsxr1000 stroker and works very well. upgrading to an 06 head and throttle body set up and i need to sell this head to pay for the next one. this head will make good power on a stock bike or one with engine work. the 16 valves alone cost me almost $500.00 for the set. it also got brand new 750 springs last year. cleaned up and ready to ship. no problem with the head at all..just moving to a newer set up.the port job done by by a professional motor builder and works very well!

this head can even be put on stock bikes to increase horsepower up to and maybe over 20-25hp

email me at musclebeach@hotmail.com if you want pictures or my number for more details