would swiching from dry to direct port help my 1/4mile?
05-25-2004, 03:07 PM
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would swiching from dry to direct port help my 1/4mile?
how much time do you guys think i would shave off my 1/4 if switched from dry to direct port? both spraying 75shot on a civ hb/b18c1. and if it matters i run a 13.77@99
05-25-2004, 04:45 PM
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Re: would swiching from dry to direct port help my 1/4mile? (londa hover)
I sprayed my integra full a/c every thing with a brand new type r engine like a 70 shot did 13.01 on 13x22x8 103mph
was a full weight integra 1.8 60ft
i had my crx before 200hp allmotor did 12.5@107
direct port 305@wheels did a 12.01 @119mph
used jet 20fuel 24 nos
its a good combo
allmost forgot i only sprayed in 3 and 4th
the slicks were to small
after i traded the car for the integra
was a full weight integra 1.8 60ft
i had my crx before 200hp allmotor did 12.5@107
direct port 305@wheels did a 12.01 @119mph
used jet 20fuel 24 nos
its a good combo
allmost forgot i only sprayed in 3 and 4th
the slicks were to small
after i traded the car for the integra
06-01-2004, 10:51 AM
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direct/wet spraying is always better because of more even distribution of Nitrous/Fuel and no worries of leaning out when you "hope" that the factory injectors can keep up with the nitrous.
wet makes more power.
wet makes more power.
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06-07-2004, 01:48 PM
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Re: would swiching from dry to direct port help my 1/4mile? (londa hover)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by londa hover »</TD></TR><TR><TD CLASS="quote">how much time do you guys think i would shave off my 1/4 if switched from dry to direct port? both spraying 75shot on a civ hb/b18c1. and if it matters i run a 13.77@99</TD></TR></TABLE>
Direct port is a lot safer to run. Don't know if your motor is built but a 75 shot dry is asking for trouble.
Direct port is a lot safer to run. Don't know if your motor is built but a 75 shot dry is asking for trouble.
06-07-2004, 02:02 PM
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Re: would swiching from dry to direct port help my 1/4mile? (TurboChrgd_Civic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurboChrgd_Civic »</TD></TR><TR><TD CLASS="quote">
Direct port is a lot safer to run. Don't know if your motor is built but a 75 shot dry is asking for trouble. </TD></TR></TABLE>
Really, asking for trouble huh. You do know that honda blocks can handle 300+whp STOCK right?
As for getting more power, hmm lets see - same shot = same power
With DP you can run a bigger shot because it hits the cyl evenly. Though you can spray dry almost as effective as long as your injectors can flow enough. You NEED to tune both setups.
Direct port is a lot safer to run. Don't know if your motor is built but a 75 shot dry is asking for trouble. </TD></TR></TABLE>
Really, asking for trouble huh. You do know that honda blocks can handle 300+whp STOCK right?
As for getting more power, hmm lets see - same shot = same power
With DP you can run a bigger shot because it hits the cyl evenly. Though you can spray dry almost as effective as long as your injectors can flow enough. You NEED to tune both setups.
06-07-2004, 02:40 PM
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Re: would swiching from dry to direct port help my 1/4mile? (devnull)
i had my nitrous tuned w/ hondata. is a 75shot is big as i would want to go on my setup? i just have bolt ons, clutch,flywheel,310 injectors,skunk2 stage1 cams,hondata s200. and i have the n2o programmed to shut off at 8000rpm's
06-07-2004, 02:59 PM
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Re: would swiching from dry to direct port help my 1/4mile? (londa hover)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by londa hover »</TD></TR><TR><TD CLASS="quote"> i had my nitrous tuned w/ hondata. is a 75shot is big as i would want to go on my setup? i just have bolt ons, clutch,flywheel,310 injectors,skunk2 stage1 cams,hondata s200. and i have the n2o programmed to shut off at 8000rpm's</TD></TR></TABLE>
What your injector duty cycle at when you spray? I would grab a walbro if you don't have one already and some colder plugs.
Assuming your fuel setup can handle it you could up the shot. I am assuming you will tune the fuel and timing with it. If you want to be the safest go DP, though I have heard of 120 shot dry, just monitor your engine for detonation in case the nitrous doesn't disperse properly. If you have problems with cyl distribution switch to DP.
When you start to spray huge shots it really helps to have a progressive controller. An X shot isn't that much for the entire rpm band due to the fact that your engine can ingest more air at higher rpm. With a progressive controller you could not only avoid spraying a huge shot down low when your engine can't use it all (and possibly back fire) but also keep power smooth throughout the rpm range you spray.
Too pricey for me just some info. For the price of all that I could put together a turbo kit.
What your injector duty cycle at when you spray? I would grab a walbro if you don't have one already and some colder plugs.
Assuming your fuel setup can handle it you could up the shot. I am assuming you will tune the fuel and timing with it. If you want to be the safest go DP, though I have heard of 120 shot dry, just monitor your engine for detonation in case the nitrous doesn't disperse properly. If you have problems with cyl distribution switch to DP.
When you start to spray huge shots it really helps to have a progressive controller. An X shot isn't that much for the entire rpm band due to the fact that your engine can ingest more air at higher rpm. With a progressive controller you could not only avoid spraying a huge shot down low when your engine can't use it all (and possibly back fire) but also keep power smooth throughout the rpm range you spray.
Too pricey for me just some info. For the price of all that I could put together a turbo kit.
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