Liquid cooled head

[Blaner]

Hey guys, found this site Yamaha Blaster High Performance Liquid Cooling Kit are these heads any good? is the squish band angle correct for max squish velocity and is the squish thickness correct as well as band thickness? ie 50-55% of the head area.
Anyone out there using these?
Many thanks!
Ryan

 

[Brute71]

considering the domes are interchangeable, you could probably make one that will be better optimized and just use that instead of one of the other included ones if they are not proper.

 

[stephen12091985]

look in the search many people have asked about these and there are a few threads about them

 

[brandoz28]

i've looked at this too, only real reason that i wanted it is the interchangeable domes, lots cheaper and easier to have the squish and band adjusted

 

[Blaner]

ya im not worried about the cooling. Im interested in the combustion chamber, are they any decent improvment on the stock one? All the threads are carried away with the cooling issue, thats not my point. Im interested in the squish and combustion dynamics.

 

[phragle]

just have your head done by someone who knows what they are doing.

 

[Blaner]

well thats my problem. nobody here knows what they doing with two stroke heads. generally in SA, if it goes, and someone doesnt steal the oil out of your premix, its all good. so im exploring other options, the engineering shops are all very hesitant and I dont want them messing it up.

 

[royalt67]

Hey guys, found this site Yamaha Blaster High Performance Liquid Cooling Kit are these heads any good?
Ryan

Hell, that's dirt cheap all things considered. Being able to change the compression that easily is cool, + o-rings. Nice.

Too bad there isn't a liquid cooled cylinder too.

 

[brandoz28]

why not send it to wildcard, oconnor, flotek or kennedy to get the head redesigned?

 

[NOVIS]

they shoulda made the kit come with the cylinder too.

 

[OConnor Racing]

I don't trust anyone who wants to increase the “SQUASH” band and make more “SWARL”. Just get your head machined. If the guys in South Africa are leery of this, I can send you the specs for the head and directions for how to make a mandrel. Not sure what the cost of shipping would be to the states. DHL would be your best bet.

 

[OConnor Racing]

I just checked shipping on this. USPS flat rate is like $41 each way.