Should I buy the gx160 head off OldMiniBikes or ebay?

#5
The head we sell only takes the 5.5mm valve stem. So, if you have a 3rd gen Predator with split valve locks, it would have 5mm stems and you would need to purchase new valves with the head as yours will not swap over.


Sent from my Texas Instruments Speak and Spell...[emoji2]
 
#6
I do want the small Gx160 head of course for more compression but Thanks
You would be better off with the 18cc Honda 160 head , they have better ports and then sand it a little on a marble tile from Home Depot .
The OldMiniBikes head is a clone head , not true Honda . And more than likely the eBay head is too . The Honda 14cc head is also very good and you don't have to mill it , but they do need the valves unshourded so then the chamber is going to get enlarged .
 
#7
The head we sell only takes the 5.5mm valve stem. So, if you have a 3rd gen Predator with split valve locks, it would have 5mm stems and you would need to purchase new valves with the head as yours will not swap over.


Sent from my Texas Instruments Speak and Spell...[emoji2]

Do you know what size valves that head takes? 25/24mm?
 
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