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high comp boost

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Old Feb 3, 2010 | 08:21 AM
  #1  
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Default high comp boost

Hey I have a b16 in my ef with 12:1 comp. pistons and I am currently building a b16 low comp bottom end. And I want to boost it with the 12:1 comp. pistons in it to see what it will put down. Let me know if anyone has done this and what will it put down. And is there anything major that could go wrong.
Old Feb 3, 2010 | 08:24 AM
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Default Re: high comp boost

it will blow!
Old Feb 3, 2010 | 08:26 AM
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Default Re: high comp boost

Why will it blow so easily?
Old Feb 3, 2010 | 08:26 AM
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Default Re: high comp boost

Originally Posted by steggun revned
Hey I have a b16 in my ef with 12:1 comp. pistons and I am currently building a b16 low comp bottom end. And I want to boost it with the 12:1 comp. pistons in it to see what it will put down. Let me know if anyone has done this and what will it put down. And is there anything major that could go wrong.
detonation?
Old Feb 3, 2010 | 08:27 AM
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Default Re: high comp boost

Originally Posted by steggun revned
Why will it blow so easily?
its a honda
Old Feb 3, 2010 | 08:30 AM
  #6  
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Default Re: high comp boost

Google

I hope you have one hell of a fuel system and Jesus to tune for you.
Old Feb 3, 2010 | 08:32 AM
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Default Re: high comp boost

after doing research it will work

do it, and film it when you dyno it for us

itd be awesome to see
Old Feb 3, 2010 | 08:32 AM
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Default Re: high comp boost

haha^^
Old Feb 3, 2010 | 09:11 AM
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Default Re: high comp boost

what gas do u plan on running? its no so much the compression, its going to be the end cylinder press that will cause problems if any, im our race car i run a 11.5 pistons but i didnt see much gain over a 10.0 like 20 hp, your not so much make more power, you will make the same power on less boost, to a point, can u post more details on the setup?
Old Feb 3, 2010 | 09:49 AM
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Default Re: high comp boost

Originally Posted by steggun revned
Hey I have a b16 in my ef with 12:1 comp. pistons and I am currently building a b16 low comp bottom end. And I want to boost it with the 12:1 comp. pistons in it to see what it will put down. Let me know if anyone has done this and what will it put down. And is there anything major that could go wrong.
Theres no point in wasting your money on a unreliable street setup(assuming this is a street car), sell the high comp motor and finish building the low comp for boost



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