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Re: Is a H89 head high or low compression ratio |
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Home away from home 
Joined: 2003/6/26 4:32
From Wellington
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Registered Users
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Realy, can run standard, I thought s/c engines have lower compression ratio.....
Posted on: 2009/10/12 22:07
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Re: Is a H89 head high or low compression ratio |
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Home away from home 
Joined: 2008/6/17 9:44
From pooraka,,adelaide
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for a supercharger u do not need to decompress the engine but for the head i do not kno which is high or low comp.
Posted on: 2009/10/12 22:03
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_________________
620 ute -sr20det full irs vanette-a15 turb 260c- daily 1000 4dr- a15 1000 4dr- project to be sr20
garage 910
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Is a H89 head high or low compression ratio |
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Home away from home 
Joined: 2003/6/26 4:32
From Wellington
Group:
Registered Users
|
Hiya, I,m looking at supercharging my a15, it has an H89 head on it. I,m unsure from the wiki if this is high or low compression, open or closed chamber? Or do most s/c a15 run a shim....Any help...thanks.
Posted on: 2009/10/12 21:48
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