ninja12
Needs a job
Posts: 3310
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posted April 27, 2004 09:14 AM
1270 or 1375 with spray
why do more people spray the 1270,1290and 1320's than 1361, 1375 or 1425's? Are there concerns about the welded crank, or cost? would the 1375 stand up to a 100 hp shot?
  
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Hells Dark Lord
Needs a life
living life, and loving it.
Posts: 7981
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posted April 27, 2004 11:25 AM
seems like that would be asking a lot from the motor.....
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When in doubt, lean farther and go faster....
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zrxdean
Needs a job
Posts: 2225
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posted April 27, 2004 11:33 AM
Any sound motor will handle 100hp of nitrous if done correctly. Just avoid detonation.
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bossman12r
Zone Head
Posts: 513
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posted April 27, 2004 02:23 PM
I spray a 70 shoot on a stock motor and have gone up to 80 on it. A 100 shot should be a walk in the park 
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gen 4 zx10 is fast
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VincentHill
Needs a life
Posts: 6520
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posted April 27, 2004 02:43 PM
My Plans are to spray a 150 shot of NOS next month at Maxton. I am using special pistons with a stock bore and std crank!
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Made History @ Daytona and still one fast old man!!
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entropy
Moderator
Posts: 8671
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posted April 27, 2004 04:06 PM
Vincent,
have you put yr 150 shot to work on the dyno yet????
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This moderator uses moderation in moderation
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johnnycheese
Pro
Posts: 1008
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posted April 27, 2004 08:26 PM
I did a 120 shot on a 1270
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Builder and tuner of some of the fastest N.A. and P/A Hayabusas and ZX12 /14 in Texas
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ninja12
Needs a job
Posts: 3310
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posted April 28, 2004 07:30 AM
johnnycheese, That's very impressive .
care to share any details on that nitrous setup.
wet or dry, jets, timing, fuel, kit brand?
I know it's probably wet, but you know what happens when you assume.
Did it live.
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your car is slow
Needs a job
Fuck Nitrous...Got Boost?
Posts: 4089
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posted April 28, 2004 07:39 AM
Ran an 80 shot on a completely stock motor for quite some time...still runs perfect...just getting a bit faster now.
I dont see why a 100 shot on a built motor would be a problem.
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Do not taunt happy fun ball!
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ninja12
Needs a job
Posts: 3310
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posted April 28, 2004 08:01 AM
YCIS, you ran 80 dry right?
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your car is slow
Needs a job
Fuck Nitrous...Got Boost?
Posts: 4089
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posted April 28, 2004 08:49 AM
saying it was dry is misleading.
it did not have a solenoid or fuel jets..but I was adding additional fuel in other ways.
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Do not taunt happy fun ball!
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johnnycheese
Pro
Posts: 1008
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posted April 28, 2004 09:30 AM
quote:
johnnycheese, That's very impressive .
care to share any details on that nitrous setup.
wet or dry, jets, timing, fuel, kit brand?
I know it's probably wet, but you know what happens when you assume.
Did it live.
The Muzzy pro stelth kit (REAL NICE KIT)
104 gas
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Builder and tuner of some of the fastest N.A. and P/A Hayabusas and ZX12 /14 in Texas
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ninja12
Needs a job
Posts: 3310
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posted April 28, 2004 10:07 AM
what size jets did you use to get 120 hp,
What year bike, and did you upgrade the fuel pump?
how much timing retard.
No good dyno close, so i need to get close from the start.
The start may be where i stay, as i don't want to get to close to the edge
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jonwright
Needs a job
Posts: 2416
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posted April 29, 2004 07:07 AM
YEOW! You guys is crazy.
I'd love to see some dyno runs with nitrous.
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zrxdean
Needs a job
Posts: 2225
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posted April 29, 2004 09:11 AM
Here's my little 160hp 1109 motor on 29N/24G with 12 degrees taken out, running C-12, at around 5 psi fuel pressure. This got me to 8.80s and 165mph. -Dean
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ninja12
Needs a job
Posts: 3310
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posted April 29, 2004 09:35 AM
Wow, nice little boost in hp.
165mph is flying.
12 degrees of timing, never would have thought that.
how did you come up with that setup, dyno?
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zrxdean
Needs a job
Posts: 2225
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posted April 29, 2004 11:40 AM
The Dyna 2000 ignition has settings for 4,8,12 & 16 degrees of retard, and I was playing it safe. I could've gotten away with 8, but it doesn't make much difference in power.
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ninja12
Needs a job
Posts: 3310
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posted April 29, 2004 01:10 PM
i just noticed your nitrous jet is bigger that the gas jet.
Is that correct or a typo.
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ninja12
Needs a job
Posts: 3310
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posted April 29, 2004 01:18 PM
anyone think the 1361 (cutdown pistons) will NOT take a 100 shot?
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johnnycheese
Pro
Posts: 1008
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posted April 29, 2004 01:19 PM
quote:
i just noticed your nitrous jet is bigger that the gas jet.
Is that correct or a typo.
yep I used 28nos and 26 fuel for the 120 shot
I should have my wireless in by monday and then I can post some charts
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Builder and tuner of some of the fastest N.A. and P/A Hayabusas and ZX12 /14 in Texas
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zrxdean
Needs a job
Posts: 2225
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posted April 29, 2004 01:49 PM
No typo - NX piranha nozzles atomize fuel more efficiently than NOS nozzles, run the reverse in terms of spread. I started with 29N/26G but it was way fat.
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jonwright
Needs a job
Posts: 2416
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posted April 29, 2004 02:05 PM
Man, that's really cool, Dean. Really cool!
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ninja12
Needs a job
Posts: 3310
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posted April 30, 2004 09:13 PM
anyone think the 1361 (cutdown pistons) will take a 100 shot, and live?
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bossman12r
Zone Head
Posts: 513
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posted May 01, 2004 05:36 AM
I think it will live!
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gen 4 zx10 is fast
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zrxdean
Needs a job
Posts: 2225
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posted May 01, 2004 07:13 AM
I don't know ninja12. Certainly it is not the best way to set up a nitrous motor. Keep the tuneup safe and tell us how long it lasts. 
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