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Author Topic: stock busa with nos  (Read 7890 times)

Offline rider44

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stock busa with nos
« on: February 02, 2012, 06:36:01 PM »
I am putting NOS 60 hp dry shot on my 2011 stock busa this week end. Do I need to add anything else to it for it to work right? Thanks
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Offline wildphil69

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Re: stock busa with nos
« Reply #1 on: February 02, 2012, 07:42:52 PM »
heavier valve springs
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Offline YSI408

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Re: stock busa with nos
« Reply #2 on: February 02, 2012, 09:57:20 PM »
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Offline wildphil69

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Re: stock busa with nos
« Reply #3 on: February 03, 2012, 12:10:46 PM »
I have a set of gen 1 springs and a set of ape 65lb springs for sale
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Offline rider44

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Re: stock busa with nos
« Reply #4 on: February 04, 2012, 09:34:57 PM »
will it be ok to run the nos without changing the springs?
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Offline rider44

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Re: stock busa with nos
« Reply #5 on: February 04, 2012, 09:36:42 PM »
Im also putting on a module that overrides the top speed limiter. 190 just not fast enough..LOL :
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Offline wildphil69

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Re: stock busa with nos
« Reply #6 on: February 04, 2012, 09:53:38 PM »
i would not recommend running it without doing springs. members on here have split keepers with a 40 shot
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Offline California Kid

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Re: stock busa with nos
« Reply #7 on: February 05, 2012, 02:29:38 AM »
Rider44 ,
                 I have a Gen 2 with a few mods and last year i ran a 42 shot , didn't have any problems . But not worth dropping a valve . change the valves and valve springs also might want to change fuel pump . I use a Bosch #69420 . Pump is go up to 400 HP mine is a in the tank and if you are using the ECU Editor by Greg Smith go 50/50 on your injector balance .


Bill
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Offline 03nos

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Re: stock busa with nos
« Reply #8 on: February 08, 2012, 12:19:38 AM »
Ran a 40 dry shot on my 03 for 2 seasons micro switch on throttle body for solenoid pc111r motor has done 44000 km now with street riding and never had a problem with top end . 9.13 at 156 mph .cheers
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Offline RansomT

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Re: stock busa with nos
« Reply #9 on: February 08, 2012, 07:10:12 AM »
Quote from: 03nos on February 08, 2012, 12:19:38 AM
Ran a 40 dry shot on my 03 for 2 seasons micro switch on throttle body for solenoid pc111r motor has done 44000 km now with street riding and never had a problem with top end . 9.13 at 156 mph .cheers

Gen 1 Busa can take 40-50-60 HP shot with the correct fueling and not have issues.  Gen 2 Busa is another story all together.  Like stated above, you need valve springs at least.
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Offline 6002abusa

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Re: stock busa with nos
« Reply #10 on: February 13, 2012, 02:58:21 PM »
I spit shims on my first trip to the track with a 40 shot. I had a spray bar set up with qw window switch and progressive controller. I did NOT get into RED LINE. Dropping a valve is bad suckage.
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