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What injectors to run with JRSC?

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Old 07-31-2003, 07:23 PM
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Default What injectors to run with JRSC?

I have a Lude that is SC'd and I want some injectors. What are the right injectors for me? and Where can i get them for relatively cheap prices? (I'm try'n to get hondata soon as well)
Old 08-15-2003, 04:19 PM
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Default Re: What injectors to run with JRSC? (LostLude)

440's should do the trick and a hondata or SMC hack to tune them.
Old 08-16-2003, 05:25 AM
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Default Re: What injectors to run with JRSC? (B16AHondaSi)

90% of the supercharged lude people who run hondata use 550cc injectors your stock injectors are 290cc. If I had a lude it would get 550cc
Old 08-16-2003, 07:40 AM
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Default Re: What injectors to run with JRSC? (intercooledJRSC)

440's/550's..depending on your goals.
Old 08-16-2003, 09:01 AM
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550's if your going to go Hondata
Old 08-29-2003, 02:38 AM
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Default Re: What injectors to run with JRSC? (LostLude)

I have some RC 550 injectors if ineterested. letme know
Old 08-29-2003, 08:10 AM
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Default Re: What injectors to run with JRSC? (LostLude)

The Jackson Racing Rising Rate Fuel Pressure regulator is a 5 to 1 ratio. I ran 60 psi static on my JRSC which is 95 psi at 7 pounds of boost (60 + (5 x 7) = 95). With minimal tuning on a VAFC I was able to get 12.1 air/fuel at the dyno. There is really no need to upgrade the injectors on a JRSC'd Prelude unless you are upgrading the pulley and making more boost. Sure, 95 PSI is a little hard on the injectors and the return line to the RRFPR, but it's nothing compared to the 12 to 1 Vortech I have on my turbo now at 9 PSI with a 45 psi static pressure 45 + (12 x 9) = 153 PSI!!! Still no leaks on factory injectors, but that is a little too much for me, so I am gonna upgrade the injectors with the turbo.
Old 08-29-2003, 09:17 AM
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Default Re: What injectors to run with JRSC? (LostLude)


***Hondata Dealer*** let me know if your interested
Old 09-07-2003, 01:01 PM
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Default Re: What injectors to run with JRSC? (DC2Slow)

im useing 380cc @ 10psi on b16
Old 09-07-2003, 02:10 PM
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440cc with Hondata. I'm getting my tuned Monday, I'll let you know how it goes.
Old 09-07-2003, 05:08 PM
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Default Re: What injectors to run with JRSC? (LostLude)

440s if you plan on staying at 6 psi. 550s if you would consider running 9 psi. Personally, I say just go with 550s since the latest hondata basemap was created on a JRSC lude with 550s.


Modified by sharkcohen at 6:18 AM 9/8/2003
Old 09-07-2003, 08:49 PM
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Default Re: What injectors to run with JRSC? (LostLude)

I'm using RC 370's in my boosted GSR, running 6lbs of boost..works great!!
Old 09-08-2003, 12:48 PM
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Default Re: What injectors to run with JRSC? (Blue-Civic-Hybrid)

hey my shop is across from shawns dyno...where did u buy ur hondata from kevin?
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