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silly nitrous question

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Old Aug 14, 2014 | 04:35 PM
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Default silly nitrous question

I've been looking at getting a crate engine to replace my l-48. I remembered I have a 50hp dry (no fuel) NX nitrous kit intended for an EFI motorcycle that I never ended up using. It came with a solenoid intended to spray into the air box and have the fuel injectors automatically add fuel. If I were to say, buy a nitrous carb plate and rejet my mechanical secondaries to be extremely rich, could I run nitrous on the l-48 for kicks until the crate arrives?
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Old Aug 14, 2014 | 05:14 PM
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Originally Posted by brianpa
could i run nitrous on the l-48 for kicks until it blows up?
ftfy.
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Old Aug 14, 2014 | 05:44 PM
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Originally Posted by Mike Ward
ftfy.
That's basically the idea

With only 50hp I wasn't expecting it to actually blow up, though, unless it is caused by extreme lean condition meaning my rejetting idea isn't sound.
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Old Aug 14, 2014 | 06:28 PM
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Why not just buy a fuel solenoid and the lines to make it a wet kit?

I would think the car would suffer horribly when not on the bottle if you rejetted it that rich. You aren't talking just a little rich, like 20% more fuel I would think. You also would probably have a horrible bog between when you go WOT and when the NO2 kicks in.
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Old Aug 14, 2014 | 07:34 PM
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I was just hoping I might be able to get a little fun out of the existing nitrous kit without much further investment. I was thinking the secondaries didn't come in until nearly WOT but it looks like they start around 50% throttle so it would bog horribly like you said until the nitrous came in, even if primaries are normal. Oh well, it was worth a thought.
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Old Aug 15, 2014 | 01:28 AM
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Put the nitrous on a button and hit it AS your foot is on the way down. That'll take the bog from over jetting right out.
50 HP isn't gonna hurt much at all.
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Old Aug 15, 2014 | 02:02 AM
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sleeper is right...if your engine is in good condition.. start by backing some timing out... hit it with a high octane..and spray 50.... with the rich secondaries.... 50 ain't much....
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Old Aug 15, 2014 | 02:02 AM
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if no knocking...add the timing back in... take out 3 to 4 degrees ....be fine
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Old Aug 15, 2014 | 08:12 AM
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My powercommander took a dump on one of my Busas, and I sprayed 60hp on the motor map. That's a 4 cylinder. It took a while to hurt it. When I took the pistons out, the rings fell off on the floor, but the pistons were fine..
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