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21-02-11, 10:45 PM
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#1 |
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higher compression - how would it affect A/F?
how would higher compression effect air fuel mix ?
after doing pistons and gasket mod i think im running rich could just be me though ps air filter is clean and tb boots are fitted correctly v-stacks fitted and the same zorst as before only thing diff is pistons and thinner gasket thanks |
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21-02-11, 10:48 PM
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#2 |
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Noisy Git
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Join Date: Apr 2007
Location: Halifax/Leeds
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Re: higher compresion how would it effect A/f?
It should not affect it
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21-02-11, 10:52 PM
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#3 |
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Re: higher compresion how would it effect A/f?
ok cool, fuel economy is better than before just smells like fuel, will pull plugs at some point
ps running 99super |
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21-02-11, 10:53 PM
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#4 |
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Member
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Join Date: Apr 2005
Location: Sunny Swindon
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Re: higher compresion how would it effect A/f?
What did you do Velocity Stack wise?
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21-02-11, 10:59 PM
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#5 |
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Re: higher compresion how would it effect A/f?
what do you mean ? i had them in before, running factory pro 70/35 midrange stacks
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21-02-11, 11:00 PM
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#6 |
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Noisy Git
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Join Date: Apr 2007
Location: Halifax/Leeds
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Re: higher compresion how would it effect A/f?
Could be something else random like the temp sensor keeping it on enrichment, also super is a bit denser which could affect it.
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Currently Ex Biker
Now rebuilding a 63' fishing trawler as a dive boat |
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21-02-11, 11:05 PM
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#7 | |
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Re: higher compresion how would it effect A/f?
Quote:
Last edited by barwel1992; 21-02-11 at 11:07 PM. |
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21-02-11, 11:09 PM
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#8 |
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Noisy Git
Mega Poster
Join Date: Apr 2007
Location: Halifax/Leeds
Posts: 26,645
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Re: higher compresion how would it effect A/f?
Well, MAF is mass air flow, I don't think SV uses one. MAP is manifold air pressure which it does use.
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Currently Ex Biker
Now rebuilding a 63' fishing trawler as a dive boat |
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21-02-11, 11:10 PM
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#9 | |
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Re: higher compresion how would it effect A/f?
Quote:
 will look in to it and see if i can test them some how |
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21-02-11, 11:11 PM
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#10 |
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Noisy Git
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Join Date: Apr 2007
Location: Halifax/Leeds
Posts: 26,645
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Re: higher compresion how would it effect A/f?
Well you have a few things on the go, could also be something daft like TPS needs doing. Or nothing at all and you got a whiff of petrol left over from cold start that just vaporised.
If it feels to run alright then pop it on a dyno and run it up, see what you get.
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Currently Ex Biker
Now rebuilding a 63' fishing trawler as a dive boat |
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