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Thread: New guy with Holley Dominator

  1. #1

    Default New guy with Holley Dominator

    Good morning, new guy here with big learning curve ahead. First time startup, '68 Camaro (pro touring car) 58x crank, 4x cam, Holley Dominator, LSx engine. Engine is 444 cid (4.155 bore 4.100 stroke, Bowtie LSx block) Trick Flow Gen X 255 heads, custom hydraulic roller cam (244° @ .050" intake, CL 110°, .656" lift, 252° @ exhaust, CL 118°, .637" lift) Holley smart coils, Holley injectors 48 lb/hr (52-488). Two Bosch WBO2 sensors. Working down checklist for first time start. Minimum Injector Opening Time? Leave default at zero or change?

  2. #2
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    Dec 2009
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    Quote Originally Posted by partsguy57 View Post
    Minimum Injector Opening Time? Leave default at zero or change?
    1.00 msec is fine.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  3. #3

    Default

    Good morning, new guy here with big learning curve ahead. First time start up, 68 Camaro (pro touring car)58x, 4x holley dominator, ls engine. Engine is 444 cid (4.155 bore 4.100 stroke, bowtie lsx block) Trick Flow gen x 255 heads, custom hyd roller cam (at .050 intake 244, cl 110, lift .656, exhaust 252,cl 118, lift .637) Holley smart coils, injectors holley 48 lb (52-488) 2 02 sensors Bosch. Working down check list for first time start, minimum injector opening time? leave default at zero? or change? Injector end angle leave default at zero or change? Should I enable the fuel prime? if so what percent? On ignition I selected custom and used LSx 58 tooth, inductive delay 30.0 (good for first time start?) timing offset zero. Cam sensor lsx 4x, Output setup dis coil on plug with dwell at 4.0 msec (holly smart coils)
    Last edited by partsguy57; 05-19-2017 at 12:12 PM.

  4. #4
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    Quote Originally Posted by partsguy57 View Post
    Should I enable the Fuel Prime? If so, what percent?
    Yes, try 200%.

    On ignition, I selected Custom and used LSx 58 Tooth, Inductive Delay 30.0 (good for first time start?), Timing Offset: zero. Cam Sensor: LSx 4x, Output Setup: DIS Coil-On-Plug with Dwell at 4.0 msec.
    Why aren't you just using the "GM LSx 58 Tooth" drop down selection?
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  5. #5

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    I did not see a way to set the Holley smart coils going that way. Did I go wrong? Thanks, Ken

  6. #6
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    Dec 2009
    Location
    Connecticut
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    OK, I missed the Holley CNP smart coils. That's fine, use the Custom Ignition Parameters.
    May God's grace bless you in the Lord Jesus Christ.

    '78 BRONCO: 508" stroker, TFS heads, 11:1 comp ratio, Dominator MPFI & DIS, cold air induction, Spal dual 12" fans/aluminum radiator, dual 3" exhaust/Magnaflow mufflers, Moroso vacuum pump, Accusump, engine oil & trans fluid coolers, 100HP progressive dry direct-port NOS, A/C, LenTech Strip Terminator wide-ratio AOD/2500 RPM converter, 3:1 Atlas II, modified Dana 44/60-lockers-4.10s, hydroboost/4-disc brakes, ram-assist/heim joint steering, Cage long radius arms, traction bars, 4" Skyjacker lift, 35" mud tires

  7. #7

    Default

    Thanks for the update, off to the shop to see what happens. Thanks, Ken.

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