Boost vs. Compression Table
01-04-2003, 05:55 PM
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Boost vs. Compression Table
I borrowed this table from team-integra.net (thanks BoostControl). I'm curious as to how one would calculate this table. I'm looking to carry it out a bit further (say to 11:1 compression). Anyone got any thoughts as to how to calculate it, or just thoughts on the table in general?
This is the link the page on team-integra.
[Modified by 94TealGSR, 10:02 PM 1/4/2003]
This is the link the page on team-integra.
[Modified by 94TealGSR, 10:02 PM 1/4/2003]
01-04-2003, 10:13 PM
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Re: Boost vs. Compression Table (94TealGSR)
easy just take
BOOST LEVEL / 14.7 = ____ + 1 = ____ * COMPRESSION RATIO = that number, called effective compression
01-04-2003, 10:14 PM
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Re: Boost vs. Compression Table (94TealGSR)
I borrowed this table from team-integra.net (thanks BoostControl). I'm curious as to how one would calculate this table. I'm looking to carry it out a bit further (say to 11:1 compression). Anyone got any thoughts as to how to calculate it, or just thoughts on the table in general?
This is the link the page on team-integra.
[Modified by 94TealGSR, 10:02 PM 1/4/2003]
This is the link the page on team-integra.
[Modified by 94TealGSR, 10:02 PM 1/4/2003]
if does say for non-intercooled, my compression seems to be way out of safe zone for that graph, its not even on there...
01-04-2003, 10:17 PM
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Re: Boost vs. Compression Table (94TealGSR)
btw, the BS-o-meter is off the charts...
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe
and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe
my .02
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe
and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe my .02
01-05-2003, 09:48 AM
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Re: Boost vs. Compression Table (Civic420)
btw, the BS-o-meter is off the charts...
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe
my .02
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe
and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe my .02
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01-05-2003, 01:28 PM
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Re: Boost vs. Compression Table (Civic420)
btw, the BS-o-meter is off the charts...
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe
my .02
for example lets say stock greddy kit for a 95 civic non intercooled...
5.5psi / 14.7 + 1 * 9.6cr = 13.2 effective compression.... so that means the civic geddy kit is unsafe
and that you would have to buy a boost controller and turn the greddy kit down to 2psi to make sure its safe my .02
01-05-2003, 08:27 PM
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Re: Boost vs. Compression Table (Civic420)
Yeah, I actually had a discussion with that guy. He's really conservative when it comes to boost. He was suggesting to somebody to not run higher than 7psi on a b18b with 9.0:1 pistons, eagle rods, 220lph fuel pump, on a tuned s-afc hack with 450's.
And then only ~12 psi once it's sleeved.
And then only ~12 psi once it's sleeved.
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