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  #1  
Old September 15th 2016, 15:31
effvee effvee is offline
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engine plus heads

Hi, anyone know what the cc are on the engine plus heads.
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Old September 16th 2016, 01:27
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Wally Wally is offline
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Not exactly, but why is this so important? Anything can be made bigger or smaller right?

Stock its pretty large (65cc or more iirc) as they are meant for 103-105 bore (stroker) engines with the resulting bigger then usual capacity.
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Old September 16th 2016, 04:08
effvee effvee is offline
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I need to start having the cylinders cut, I want zero deck height. I will be going for 8 compression
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Old September 16th 2016, 05:33
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Just do it! Actual measuring of the heads themselves (the ones YOU will use) is always neccessary to set the exact CR you want though.
On a high end engine you cannot use generic values, but thats obvious right ;-)
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Old September 21st 2016, 05:46
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50 intake 41exhaust

I now have measurements that I can set thing in motion. I have been jogging between wanting a EZ-36D, only if I could have installed it under the deck lid. I don't see where it possible. So, I am having my cylinder shortened in height by .125. I went to CB's site and used their calculator. Everyone says to keep static compression around 7. However I also have heard that at 7, the engine can be gutless. Even though my I had my cylinders made, I chose I believe 6075, with a heat treatment.

I need to have these cylinders cryo treated and Nikisil treated. Given that I tried to add as many fins and lower my fan pulley ratio, I hope the 8 compression will hold up under one atmosphere of boost. I unless I here more on the 3.6 Subaru, I'm back on my 3 liter type IV.

Last edited by effvee; December 24th 2016 at 19:24.
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