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  1. #1
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    Default fast injectors was thinking of 36

    have Elliott le1 lt1 set up with cam that should be between 360-380 rear hp was think about the 36 fast injectors

  2. #2
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    sorry lt1 stock bottom air gap 52 t/b mid tube headers,ram air no cats magnaflow cat back,t56 trans,410 rear
    Last edited by busafastone; 03-26-2017 at 05:50 AM.

  3. #3
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    Here's a fuel injector calculator.

    http://www.deatschwerks.com/resource...tor-calculator


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    36s are more than enough for your build. The FASTs are just reboxed Bosch injectors, pn 0280155888. I doubt they are any different than the standard L67 36lb injectors (also made by Bosch) except the FASTs appear to have the groove for factory style injector retainer clips. You can run the L67 injectors without retainer clips by doubling up on o-rings down by the intake ports. A reconditioned flow matched set of L67 36s can be had for <$150 if you're looking for something cheaper. Look on ebay, part numbers are 0280155811 and 0280155737.

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    Default

    was also thinking of trick flow injectors

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    98-02 LS1 Racetronix 33 lb/hr Disc High-Z Fuel has anyone ran these with any luck

  8. #7
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    Find out what pressure they are rated at. The LS1 engines run 58psi. If the injectors are flow rated at 58psi, and you run them at the stock LT1 pressure of 43.5psi, they will only flow 28.6 #/HR. I looked at the Racetronix website, but couldn't find that specific injector to find the rated pressure. Do you have a part #?
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  10. #8
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    Quote Originally Posted by Catmaigne View Post
    36s are more than enough for your build. The FASTs are just reboxed Bosch injectors, pn 0280155888. I doubt they are any different than the standard L67 36lb injectors (also made by Bosch) except the FASTs appear to have the groove for factory style injector retainer clips. You can run the L67 injectors without retainer clips by doubling up on o-rings down by the intake ports. A reconditioned flow matched set of L67 36s can be had for <$150 if you're looking for something cheaper. Look on ebay, part numbers are 0280155811 and 0280155737.

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    you can easily make a groove with a hacksaw blade, that's what I just did

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  11. #9
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    01D106x this is from there sight

  12. #10
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    Looked specifically at that part # on the RACETRONIX site, does not mention "LS1". Also does not specify the fuel pressure used for the flow test. 43.5psi is the most common, and maybe somewhere on their site they tell you they use that for testing.

    It's the listing on the WS6STORE site that calls them "98-02 LS1....."

    33 lb/hr Disc High-Z Fuel Injector

    List Price: $35.00 per EACH
    Item Code: 01D106X
    Weight: 90.00GM
    Brands: Racetronix
    Manufacturers : Standard Motor Products
    Stock: Yes
    Model: 01D106X
    Categories: Fuel Injectors - High Impedance
    Manufacturer P/N: FJ-SM-41S
    Static Flow lb/hr (n-Heptane): 33.3
    Static Flow Tolerance +/-%: 4%
    Dynamic Flow (mg/pulse): 7.56
    Dynamic Flow Tolerance +/-%: 4%
    Coil Resistance Ohms: 14.5
    Coil Resistance Tolerance +/- Ohms: 0.35
    Spray Pattern: 3-Prong Cone
    Connector Type: Minitimer (Bosch EV1)
    O-ring Type: Viton
    E85 Compatible: Yes
    Methanol Compatible: Yes
    Weight (non-shipping): 0.19

    Last edited by Injuneer; 03-28-2017 at 05:33 PM.
    SOLD - GONE TO A (VERY) GOOD HOME ! - 94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / CC solid roller / TH400+GearVendors OD / 4.11 Strange 12-bolt / 300-shot N2O / Spohn Suspension / roll bar / MoTeC M48 Pro engine management system /a few other odds 'n ends.

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