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What will a 5177 kit spray with no jets?

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Old 06-10-2004, 06:29 AM
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Default What will a 5177 kit spray with no jets?

i have .040 jets in it now, btw what is this spraying i think it is around 140hp, and i want to take the jets out but dont know what it will do.
Old 06-10-2004, 09:21 AM
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Im no expert but if you have no jets it would be like a solid shot of nitrous the size of the hose.
Old 06-10-2004, 10:04 AM
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.040 twin jets is around 130 flywheel hp. No jets the 5177 noid is maxed around 175 flywheel hp.
Old 06-10-2004, 10:04 AM
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Originally Posted by cz2898
Im no expert but if you have no jets it would be like a solid shot of nitrous the size of the hose.
5177 is limited by it's small twin noids. Never dynoed it, but have used it with no jets for 6 months and around 30 passes.

judging from the time decrease that I got, I would say between 150>170 dry (140+/-rwhp or so)

I went from 12.6 N/A to best of 11.38 (No jets)
Old 06-10-2004, 08:59 PM
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thanks for the info guys looks like im just gonna spray no jets
Mikey at Rapid will love when i get there to tune and i tell
him there's no jets in it. he hates nitrous anymore. lol
Old 06-12-2004, 12:28 PM
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I'm running no jets never sprayed on the dyno but from what everyone else says its about a 125-130 shot or so...Well thats atl;east what I'v heard
Old 06-13-2004, 09:40 AM
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I have heard 150 is kinda standard too. Guess it still depends a little on bottle pressure too.
Old 06-13-2004, 10:28 PM
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I was stepping my way up through jets last year on my v6 and dry kit. 85hp, 100hp, 120hp, 150hp. When I went beyond the 150hp jet size, the car didn't get any faster, and the a/f ratio didn't change.... Leading me to believe the solenoid became the most restrictive piece at that point.

That was with a 5175 kit, basically a 5177 with a single outlet and a 10lb bottle.
Old 06-15-2004, 01:39 PM
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Originally Posted by John_D.
I was stepping my way up through jets last year on my v6 and dry kit. 85hp, 100hp, 120hp, 150hp. When I went beyond the 150hp jet size, the car didn't get any faster, and the a/f ratio didn't change.... Leading me to believe the solenoid became the most restrictive piece at that point.

That was with a 5175 kit, basically a 5177 with a single outlet and a 10lb bottle.
Could have been your injectors (Maxed)
Old 06-15-2004, 04:54 PM
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I am gonna spray no jets now since i have a Walbro 255lph fuel pump and some SVO 30# injectors.....
Old 06-26-2004, 09:54 AM
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Are you using any different fuel pill that goes to the FP regulator, or are you talking about pulling the pills out of it too? BTW How does TNT have a Dry kit for big shots of nitrous? seems like you could only add so much more fuel through your FP regulator.
Old 06-26-2004, 09:06 PM
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a 5177 NOS kit is a dry system
Old 07-02-2004, 12:30 AM
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Yeah I know, and it goes to 150 suposedly, TNT has dry kits that go to the 250 range. Just seems kinda exessive load to make your injectors run that much extra fuel. That a 150 shot would be about the most you could get out of it.
Old 07-05-2004, 02:46 AM
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Originally Posted by WhatCam?
Yeah I know, and it goes to 150 suposedly, TNT has dry kits that go to the 250 range. Just seems kinda exessive load to make your injectors run that much extra fuel. That a 150 shot would be about the most you could get out of it.
1- Change the noid
2- Change the line
3- Change injectors
4- Change FP

And there you have it! You could shoot 250+ out of a 5177 if you know how to tune.

The twin litle noids are the limiting factor and then the line.
Old 07-05-2004, 06:18 PM
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So has anyone actually gone to a dyno & sprayed the 5177 kit with no jets to see what the gains are?
Old 07-05-2004, 06:26 PM
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Anybody run a dual stage kit with a wet shot and a 5177 kit?
Old 07-05-2004, 06:36 PM
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I wonder how safe that is since the dry goes in the lid & the wet goes in mixed with the fuel?




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