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 Topic: Your Views on squish 







Neal

 
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Neal » Thu Feb 23, 2012 3:34 pm

When we were running pump fuel , we used 1.1mm squish . The heads have been reprofilled and the squish band retuned and the bike pulled strongly .
When we ran race fuel we used 0.8mm with different profiles again .
Race fuel you bump up the compression to gain midrange , pump fuel you run less compression etc to rev higher to make your hp .
If you help me computerwise i can send you some pics of my old pump fuel 250 heads .

It all depends what you want from the bike and what you intend to do with it , there is free hp waiting for you when you tune the ports and heads . Best hp gain imo
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