Nitrous plate question

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aquaholic72

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« Reply #50 on: January 12, 2016, 05:48:40 PM »
For a 100 shot I would pull 4 degrees total on the shot.
As for an ignition box, I would go with the digital 6. Way better than having to add a 200 dollar retard box and your already 2/3 of the way to a digital 6 price wise.


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« Reply #51 on: January 12, 2016, 05:55:10 PM »
X3
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1968 Rogers project

jimpen

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« Reply #52 on: January 12, 2016, 06:03:09 PM »
Ok anything else i may be overlooking ?
Lol . I know the motor will handle it but I'm scared to do some wrong
Timing 26*
Fuel pressure 6.5 psi
Bottle pressure ?
??



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. I would not set it up like that. Run a retard box set to 2 degrees per 50 hp. Have you addressed type fuel or plugs?  This is not as easy as it sound and that's why nos get a bad wrap for blowing up motors. If you are going to use one pump you will still need a y with to regulators. # 951 741-8790 if needed.


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« Last Edit: January 12, 2016, 06:14:41 PM by jimpen »
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« Reply #53 on: January 12, 2016, 06:04:15 PM »
Fuck it! !! Dry 250 go big or go home!
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69kona

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« Reply #54 on: January 12, 2016, 06:49:27 PM »
How about this for timing retard ?


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steves86ta

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« Reply #55 on: January 12, 2016, 06:53:25 PM »
There's one on jet boat freaks on Facebook for 50
1980 Bahner 21' Mini Day
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« Reply #56 on: January 12, 2016, 07:14:06 PM »

How about this for timing retard ?


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Send it right back to MSD for an inspection. Worth every penny.


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« Reply #57 on: January 12, 2016, 08:21:45 PM »
How about this for timing retard ?


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  Used electronics is risky at best.  however if that's what you need to do I agree with Jake.  Is a 100 shot all you are planning on running or is that a starting point?  You could look on this site the guys that run NOS and or successful all have pretty much the same type setup.  The fuel system is where a few part ways 1 or two pumps and some have a enrichment tank.  Getting the tank pressure just right does not mean as much for us river racers but if you have to run a number it means alot.  Most of us on the river are trying to keep it cool so we keep our solenoids intack.  Too much pressure and you will lock up some solenoids.  I will walk you through my setup if it will help you in any way.  motor info 496 13 to 1 38 degrees timing locked out it runs on VP 110 off the bottle with NGK R5671A-10 plugs.  I run a 300 shot I pull 15 degrees timing out and run VP c 16 fuel the fuel is ran through both of my fuel systems. I have a holley blue that feeds the NOS solenoid and a 190gpm mechanical that feeds the carb both on separate regulators.  We flow the fuel regularly for they do move watch the heat and liquid filled gauges.  Be Careful and have fun if you feel you need help contact us
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« Reply #58 on: January 12, 2016, 09:01:50 PM »
Just to throw it out there,  overly retarded timing can burn stuff up too. Not to mention excessive exhaust heat.
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If i get some free time tonight at work, ill play with it and post it for everyone to see.

Time to man up and yank it John!  :banghead:
Ray

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« Reply #59 on: January 13, 2016, 12:36:22 AM »
Just to throw it out there,  overly retarded timing can burn stuff up too. Not to mention excessive exhaust heat.
well said sir!!

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capogniracing

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« Reply #60 on: January 13, 2016, 06:00:10 AM »
Are u gonna be at Elsinore this weekend?


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Jim and I will be. Stop by the blue gullwing if you have any other questions or need any ideas. And a FYI Jim and I have completely different set ups so you can see both sides. I run a magnafuel 500 and run nitrous and motor off one pump. And also run air bleeds so you can get the idea of those as well. If you need any other help you can DM me and I'll give you my number. Last time I put my number up I got a picture of someone that just wiped there a$$ and said this is what I think about your top ten deal. Lol definitely have some comedians on here 😂


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« Last Edit: January 13, 2016, 06:02:24 AM by capogniracing »

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« Reply #61 on: January 13, 2016, 06:24:42 AM »

Jim and I will be. Stop by the blue gullwing if you have any other questions or need any ideas. And a FYI Jim and I have completely different set ups so you can see both sides. I run a magnafuel 500 and run nitrous and motor off one pump. And also run air bleeds so you can get the idea of those as well. If you need any other help you can DM me and I'll give you my number. Last time I put my number up I got a picture of someone that just wiped there a$$ and said this is what I think about your top ten deal. Lol definitely have some comedians on here 😂


Gimme that BECKY!
[/quote
Way cool hella appreciated it ... I'll come by and say hi Saturday


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« Reply #62 on: January 13, 2016, 06:37:14 AM »
I ordered that timing retard box so maybe it will get here by this weekend ..
and some jets to tune system .
Maybe a test run Saturday ?


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« Reply #63 on: January 13, 2016, 06:38:48 AM »

I ordered that timing retard box so maybe it will get here by this weekend ..
and some jets to tune system .
Maybe a test run Saturday ?


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good deal


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« Reply #64 on: January 13, 2016, 06:47:10 AM »
Do I need a different spark plugs ?so I can get some . Be reading some people cut the top strap back alittle . Just trying to get everything in order to tune this pig lol


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« Reply #65 on: January 13, 2016, 07:21:35 AM »

Do I need a different spark plugs ?so I can get some . Be reading some people cut the top strap back alittle . Just trying to get everything in order to tune this pig lol


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. Depends on shot size


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« Reply #66 on: January 13, 2016, 09:15:50 AM »
100shot to start


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« Reply #67 on: January 13, 2016, 09:32:40 AM »
100shot to start


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  your plugs will be fine
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« Reply #68 on: January 15, 2016, 11:09:01 PM »
Is this what I'm after for a non projected
Plug?


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« Reply #69 on: January 16, 2016, 08:50:00 AM »
It's what I run. Br6ef but that's an ls part number
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« Reply #70 on: January 20, 2016, 06:20:25 PM »
Run -8 not -10


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« Reply #71 on: January 20, 2016, 06:53:30 PM »
What I use

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« Reply #72 on: January 20, 2016, 06:57:40 PM »
-8 👍🏻


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« Reply #73 on: January 20, 2016, 06:57:54 PM »

What I use
yes and the are good for a 150 shot. Remember to change them when you go up in shot size.


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« Reply #74 on: January 20, 2016, 07:04:01 PM »
I used to use the autolite plugs. I think pn 3932

 


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