440's or 550's? rc injectors
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440's or 550's? rc injectors
i currently have some rc440's on my car and i want to know if i should upgrade before I head over to have my car tuned, here is my setup...
Stock GSR
t3/60-1 @ 8.7psi, .6bar
holley 255 pump
hondata s200b
jrc 6" fmic
2.5" piping
turbo xs rfl bov
tial 38mm
ssautochrome reworked manifold
skunk2 IM
2.5" downpipe to 2.5" straight exhaust
will RC's be at full load @ this psi? i dont plan on going up on the boost until i build...
Stock GSR
t3/60-1 @ 8.7psi, .6bar
holley 255 pump
hondata s200b
jrc 6" fmic
2.5" piping
turbo xs rfl bov
tial 38mm
ssautochrome reworked manifold
skunk2 IM
2.5" downpipe to 2.5" straight exhaust
will RC's be at full load @ this psi? i dont plan on going up on the boost until i build...
#3
Re: 440's or 550's? rc injectors (Mpir3)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mpir3 »</TD></TR><TR><TD CLASS="quote">your 440's should be fine @ that level..</TD></TR></TABLE>
Landon
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Re: 440's or 550's? rc injectors (biassj)
Yeah it depends how much power you want to make. If it's under 300 the 440 should be fine if you want a lil more say 340 or so then 550 would be your best bet.
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Re: (b16hybridsol)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b16hybridsol »</TD></TR><TR><TD CLASS="quote">bigger is always better</TD></TR></TABLE>
Bigger is not always better. Not only do you waste money if you go too big, it's harder to idle bigger injectors (1000cc, etc). If you plan on upgrading later to make more power, it's pretty easy to scale your fuel map for bigger injectors.
In this case... definatley 550s if you can afford it, and plan to use em.
Modified by MadCow at 11:53 AM 3/7/2004
Bigger is not always better. Not only do you waste money if you go too big, it's harder to idle bigger injectors (1000cc, etc). If you plan on upgrading later to make more power, it's pretty easy to scale your fuel map for bigger injectors.
In this case... definatley 550s if you can afford it, and plan to use em.
Modified by MadCow at 11:53 AM 3/7/2004
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Re: (b16hybridsol)
550cc are a good investment for future plans if you wanna go for more boost... but as you stated earlier that you didnt wanna do big boost and only want to boost around 7-8 lbs.. 440 should be fine. if the 550cc you said you are going to get are cheap..grab 'em and install them before the dyno..if they arent..save it and invest it towards your block...build up is the best way too boost and the safest way.
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