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Old 10-04-2010, 03:55 PM   #1
scOOtNsOOby
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rotated holset Hx35!!!

Default 2.5/2.0 hybrid helpful threads

Ive searched for a bit today trying to find out whats the best way to use 2.5 block with 2.0heads and keep a fairly low compression ratio. (low 8s) If any one can help me out or point me in the right direction that would be great. I understand that this sounds like a newbie thread but im just not finding what i need.

Thanks

Travis
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Old 10-04-2010, 05:07 PM   #2
Daniel's05WRX
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Custom or low compression pistons and some head work
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Old 10-17-2010, 12:23 AM   #3
SubiBug
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Hey Travis did you find any useful information? I'm about to do this swap myself.
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Old 10-17-2010, 12:50 AM   #4
KpT KiM
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Send your heads to EQ Tuning. They will match the combustion chamber to be like an STI's. That's the best way. Plus it will tune much better.
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Old 10-17-2010, 01:53 AM   #5
polskaboys
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Quote:
Originally Posted by KpT KiM View Post
Send your heads to EQ Tuning. They will match the combustion chamber to be like an STI's. That's the best way. Plus it will tune much better.


i just got my heads sent there for my 2.5 build. an im using sti cams, not looking for anything big just something around 300 to 350 ill be happy with till my tranny gives up
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Old 10-17-2010, 09:15 PM   #6
Ryan314
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^In the same boat as you Just sent mine off to them with the same power goals in mind.
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