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head work??? (pics)



Ph1 Tom

ClioSport Club Member
I'd be careful with port size. I got Andrew to go to the maximum of the Renault gasket. I'd decided to go for the standard port size as I wasn't planning massive power and I'd prefer to keep the gas speed and torque higher.

If you planning over 230-240bhp or so then maybe a step up to 197/200 inlet port size would start to benefit.
 

Richard102

ClioSport Club Member
  Clio 172 cup
Some pictures of the inlet ports


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517A5CC8-E12C-4938-854B-B887CB17A849_zpsjr5zzvzw.jpg

0493693E-2D71-45EA-9847-263EFC2CC397_zpssivyzyzt.gif

Very nice head work! Where was this done???
 
Just done a Ph2 head and i can say that i much prefer these heads if you plan on modifying one, The Ph1 head will give good power but with a loss of torque, A Ph2 head has smaller exhaust ports and respond better to head work as the port size is smaller thus keeping gas speed up.
 


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