registered user Posted December 8, 2015 Report Share Posted December 8, 2015 smaller water ports with higher velocity is going to be better than a big slug of water that just sits theres. this stuff has all been tested a bazillion times. coolhead name sounds neat but if theres a big chunk of water on the combustion chamber then likely it isnt cooling worth a damn. but hell who gives a shit if it works or not, long as the name is catchy and sells like hot cakes Quote Link to comment Share on other sites More sharing options...
vrx46 Posted December 8, 2015 Report Share Posted December 8, 2015 Paul Turner powerhead FTW! It's exactly the same as the pro design cool head. Both great products. Quote Link to comment Share on other sites More sharing options...
tfaith08 Posted December 8, 2015 Report Share Posted December 8, 2015 smaller water ports with higher velocity is going to be better than a big slug of water that just sits theres. this stuff has all been tested a bazillion times. coolhead name sounds neat but if theres a big chunk of water on the combustion chamber then likely it isnt cooling worth a damn. but hell who gives a shit if it works or not, long as the name is catchy and sells like hot cakes There is a too big and a too small. Larger volumes will contribute to even heating. Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted December 8, 2015 Report Share Posted December 8, 2015 I dont think that any of the head mentioned is laking in the Cooling departement.... Quote Link to comment Share on other sites More sharing options...
registered user Posted December 8, 2015 Report Share Posted December 8, 2015 I guess even Temps in the head would be good But a lot of water space isnt. There's plenty of info and photos out there what said water space around the chamber and spark plug should look like for good results. I haven't seen any newer cool head stuff but their older designs were horrible Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted December 8, 2015 Report Share Posted December 8, 2015 My favorite is noss machine which is the same as a fast head 2 Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted December 9, 2015 Report Share Posted December 9, 2015 I guess even Temps in the head would be good But a lot of water space isnt. There's plenty of info and photos out there what said water space around the chamber and spark plug should look like for good results. I haven't seen any newer cool head stuff but their older designs were horrible Can you give me some ther url for those infomations? Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted December 9, 2015 Report Share Posted December 9, 2015 FFS....... RU Corgster Thacker These guys should go into business together. They could build the most perfect outdated POS you ever did see... 1 Quote Link to comment Share on other sites More sharing options...
wayne_smith97 Posted December 9, 2015 Report Share Posted December 9, 2015 Moron g could be the marketing manager. Quote Link to comment Share on other sites More sharing options...
ClaudeMachining Posted December 9, 2015 Report Share Posted December 9, 2015 FFS....... RU Corgster Thacker These guys should go into business together. They could build the most perfect outdated POS you ever did see... What have you build/make already?? I'm not talking about unbolting stuff, buy new one, and re bolt it. My 12 years old kid can do that. Quote Link to comment Share on other sites More sharing options...
registered user Posted December 9, 2015 Report Share Posted December 9, 2015 (edited) FFS....... RU Corgster Thacker These guys should go into business together. They could build the most perfect outdated POS you ever did see... I think it's the other way around sunshine. Your one with stone age crap Plenty instances of detonation can be traced back to poor cooling of the chamber and plug. Hence why the cooling space design is import. The whole cooling system is highly important for that matter as power falls after about 160*. Doesn't even take scientific instruments to notice it, any monkey like you has likely seen how power fades away as the temp goes up and engine gets soaked with heat Edited December 9, 2015 by registered user Quote Link to comment Share on other sites More sharing options...
tfaith08 Posted December 10, 2015 Report Share Posted December 10, 2015 If you want to gauge the cooling ability, measure the radiator temps. The radiator will get hotter when all other factors are the same. The hotter the radiator gets, the more heat is being drawn by the head.If my banshee hasn't overheated with the Chariot head with the way I ride it, you have to be either stupid or insanely abusive to overheat yours. Quote Link to comment Share on other sites More sharing options...
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