need help on deciding c/r for turbo set-up
01-13-2004, 10:41 AM
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need help on deciding c/r for turbo set-up
my car is in the shop right now waiting upon its never 84mm sleeve RS block, my question is what compression ratio should i aim for....originally was 10:1 but a friend told me to go 9:5
if you need more info..i have a Type R head portflow port and polish, t3/t4 57 trim turbo 440 injectors with hondata s200b
i plan on running 8-10psi street
i heard 10:1 with a 2.0 liter will spool the turbo too quick
to compromise that with 2.0 liter you aim for 9:1-9:5
need help quick i only got liek 2 days to decide upon compression ratio
if you need more info..i have a Type R head portflow port and polish, t3/t4 57 trim turbo 440 injectors with hondata s200b
i plan on running 8-10psi street
i heard 10:1 with a 2.0 liter will spool the turbo too quick
to compromise that with 2.0 liter you aim for 9:1-9:5
need help quick i only got liek 2 days to decide upon compression ratio
01-13-2004, 01:43 PM
#2
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Re: need help on deciding c/r for turbo set-up (GunMETAL_TEgRa)
higher comperssion will make the turbo spool a bit quicker, but with a 2L block. 9.5.1 would be great.
i have 8.5.1 and which i would have stayed in the 9's
platnium.
i have 8.5.1 and which i would have stayed in the 9's
platnium.
01-13-2004, 04:33 PM
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Re: need help on deciding c/r for turbo set-up (GunMETAL_TEgRa)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GunMETAL_TEgRa »</TD></TR><TR><TD CLASS="quote">i heard 10:1 with a 2.0 liter will spool the turbo too quick
</TD></TR></TABLE>
Too quick??? Here's an old skool domestic drag racer's trick: If your engine makes too much power too quickly, *lift your foot off the gas a little bit!* ahahahaha
Seriously though, 9.5 is a really good cr for boosting. That is what I would use.
</TD></TR></TABLE>
Too quick??? Here's an old skool domestic drag racer's trick: If your engine makes too much power too quickly, *lift your foot off the gas a little bit!* ahahahaha
Seriously though, 9.5 is a really good cr for boosting. That is what I would use.
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