mrsantafe

Zone Head
Posts: 521
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posted April 17, 2008 06:27 PM
RC 370cc injectors
Are the RC 370cc injectors a direct bolt in Entropy, MadMike, anyone?
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9.78@155.13 mph 1.71 60 ft @ a near mile high dragstrip
2006 ZX14 gone
2006 ZX10r (Wifes street bike)
2004 zx10r (her race bike)
2002 ZX12 (still kicking a--)
2007 gsxr 1k (race bike)
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osti33

Needs a job
Posts: 2973
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posted April 17, 2008 09:41 PM
Not a direct bolt in but not a huge pain. You have to space up the fuel rail. It just puts the rail up tighter against the frame.
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aliveagain

Needs a life
Posts: 5033
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posted April 18, 2008 02:53 AM
What do you mean by spacing up the fuel rail?Does that involve grinding for more clearance?
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I wondered why the baseball kept getting bigger. Then it hit me.
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entropy
Moderator
Posts: 8671
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posted April 18, 2008 03:02 AM
Edited By: entropy on 18 Apr 2008 04:03
370's are longer than OEM, gotta make some "adjustments"
I posted some stuff about mounting 370's a while ago.
Mine are at RC for cleaning (free!). Carol left me ph mail, want to talk to me.... hmmmmm...
The map with the 370's is WAY-WAY-WAY different.
1 0 0 -10 -15 -20 -25 -37 -37
-10 0 -5 -10 -15 -20 -25 -42 -42
-2 4 -5 -10 -15 -20 -25 -35 -35
-2 1 -5 -10 -10 -15 -20 -30 -30
-14 -16 -9 -11 -10 -15 -20 -25 -25
-14 -14 -5 -9 -11 -13 -15 -20 -20
-5 -5 -5 -7 -9 -11 -13 -12 -12
-5 -5 -5 -7 -9 -11 -13 -12 -12
-5 -5 -5 -5 -7 -9 -11 -18 -18
-9 0 -5 -5 -6 -8 -10 -18 -18
-9 0 -5 -5 -6 -8 -10 -12 -12
-9 0 -3 -5 -6 -7 -8 -12 -12
-9 0 -1 -3 -4 -5 -6 -9 -9
-9 0 0 -1 -2 -3 0 -9 -9
-9 0 0 0 1 2 3 0 0
-9 0 0 1 3 3 4 0 0
-9 0 0 2 4 4 4 0 0
-9 0 0 2 4 4 4 0 0
-9 0 0 0 2 6 6 -4 -4
-9 0 0 0 3 6 6 -6 -6
-9 0 0 0 3 8 6 -3 -3
-9 0 0 0 3 8 8 0 0
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mrsantafe

Zone Head
Posts: 521
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posted April 23, 2008 09:15 AM
I was searching thru the old posts and someone stated 04-05 injectors are 370+??
What are we refering to as far as spacing the injector rail. Would i be using thicker o-rings or just getting some spacers made?
Entropy, according to your map it looks like you took away a ton of fuel in the lower rpms. It makes me wonder if my little 1290 at altitude would run like shi- normally asperated and the bigger injectors would only work well under NOS conditions. any thoughts?
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9.78@155.13 mph 1.71 60 ft @ a near mile high dragstrip
2006 ZX14 gone
2006 ZX10r (Wifes street bike)
2004 zx10r (her race bike)
2002 ZX12 (still kicking a--)
2007 gsxr 1k (race bike)
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entropy
Moderator
Posts: 8671
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posted April 23, 2008 01:16 PM
MrSF
I have a brand new set of 04/05 injectors, i'll sell em pretty cheap.
The RC 370's are longer than the stock so you have to space the rail away from the TB's.
I did take away a ton of fuel. and the tuning gets interesting because a 1 in the PC matrix moves AF much more that w/oem injectors.
I would probably not go to RC 370's at yr altitude unless you felt there was an other benefit to em for you other than lowering duty cycle
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