Edelbrock

Edelbrock Pro Flo 4 XT EFI System Seq Port SBC Vortec/E-Tec 550 Max HP 29lb/hr Satin Finish

SKU 35820

MPN ede35820

$2673.95 · Available to order

Edelbrock Pro Flo 4 XT EFI System Seq Port SBC Vortec/E-Tec 550 Max HP 29lb/hr Satin Finish

The Edelbrock part #35820 Pro-Flo 4 XT Sequential Port EFI System for Small-Block Chevy engines with Vortec/E-Tec Cylinder heads has the latest technology and features. The EFI system comes complete with a satin Pro-Flo XT intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get maximum performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started. Best of all, the E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing you to use an Android based smart phone or tablet. If you don't have a compatible device, then we also offer kits that include a 7" Android tablet with the E-Tuner 4 app pre-installed. Multiple dash displays are included to allow you to monitor engine vitals from an Android smart phone or tablet.Pro-Flo 4 does not require laptop tuning.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1986ChevroletCorvetteIndianapolis 500 Pace Car
1996–1999ChevroletTahoeBase
1980PontiacGrand PrixBase
1981ChevroletC10Deluxe
1996–1999GMCK2500 SuburbanBase
1996–1999GMCK1500Sierra SL
1996–2002ChevroletExpress 1500LS
1980–1981ChevroletC10Cheyenne
1996–1997ChevroletK1500Base
1996–2000GMCSavana 3500SLE
1980GMCC1500Heavy Half
1996–1997ChevroletC1500 SuburbanLT
1996–1999GMCC1500 SuburbanSLT
2000ChevroletTahoeLimited
1981–1986ChevroletC30Custom
1980–1986GMCC2500High Sierra
1984–1986ChevroletC10 SuburbanScottsdale
1980ChevroletK10 SuburbanScottsdale
1980–1986GMCG2500Rally
1984ChevroletK5 BlazerScottsdale
1983–1986PontiacBonnevilleBrougham
2000ChevroletTahoeZ71
1980ChevroletCamaroRally Sport
1999ChevroletK1500LS
1980OldsmobileCutlass SupremeBrougham
1980–1986ChevroletCamaroZ28
1996–1999GMCK1500 SuburbanSLT
1981–1986ChevroletC20Custom
1980OldsmobileCutlass CruiserBrougham
1996–1998ChevroletC1500Silverado
1980–1986ChevroletCamaroBerlinetta
1980ChevroletK10 SuburbanCustom Deluxe
1999ChevroletC1500 SuburbanLT
1996–1999ChevroletK2500 SuburbanLS
1983PontiacGrand PrixLJ
1980–1983ChevroletMalibuClassic
1980ChevroletC10 SuburbanScottsdale
1996–1998GMCK1500Sierra Special
1980ChevroletK20 SuburbanCustom Deluxe
1998ChevroletCorvetteIndianapolis 500 Pace Car
1980–1986GMCCaballeroBase
1999–2000ChevroletC3500Base
1996–1997ChevroletK1500 SuburbanLT
1980–1982GMCC2500Sierra Grande
1980PontiacGrand PrixSJ
1996–1997ChevroletC2500Base
1996–1997ChevroletK3500Base
1980ChevroletK5 BlazerCustom Deluxe
1980ChevroletC10Custom Deluxe
1996–2000GMCC2500Sierra SLE
1982ChevroletK10 SuburbanScottsdale
1980–1986ChevroletG30Chevy Van
1996–1999GMCC1500 SuburbanSLE
1981ChevroletC10 SuburbanDeluxe
1985ExcaliburPhaetonAnniversary
1996–1997ChevroletC2500 SuburbanLT
1984–1986PontiacBonnevilleLE
1996ChevroletImpalaSS
1981ChevroletK10 SuburbanDeluxe
1980–1986GMCG3500Vandura Special
1981ChevroletK20Deluxe
1980–1986GMCG1500Rally
1980–1986GMCG2500Vandura
1980–1986ChevroletEl CaminoBase
1983–1984GMCG2500Rally Custom
1996–1998ChevroletK2500Silverado
1996–1998ChevroletC3500Silverado
1982ChevroletC10 SuburbanScottsdale
1996–2000GMCSavana 2500SLE
1996–1999GMCK1500 SuburbanBase
1980–1986GMCG2500Rally STX
1980–1986ChevroletG10Beauville
1998ChevroletC2500WT
1980–1986GMCK2500Sierra Classic
1996–1999ChevroletC2500 SuburbanLS
1980–1982GMCC1500Street Coupe
1996–2000GMCK3500Sierra SLE
1980–1986GMCK2500 SuburbanBase
1996–1998ChevroletC1500Cheyenne
1980ChevroletMalibuEstate
1980OldsmobileCutlass SalonBase
1981–1984ChevroletG10Bonaventure
1996–1997ChevroletC3500Base
1996–1997ChevroletK2500 SuburbanLT
1980BuickCenturyLimited
1980–1986ChevroletG20Sportvan
1980BuickCenturyEstate
1996–1999GMCK2500 SuburbanSLT
1996–1999ChevroletC1500 SuburbanLS
1980–1983ChevroletK20Silverado
1982ChevroletC20 SuburbanScottsdale
1980–1986GMCK2500High Sierra
1996–2002ChevroletExpress 3500Base
1996–2002GMCSavana 1500Base
1982OldsmobileCutlass CruiserBase
1996GMCG3500Rally
1980–1986ChevroletK30Silverado
1996ChevroletG30Beauville
1980–1982GMCC3500Sierra Grande
1980ChevroletImpalaSport
2002GMCSavana 2500SLT
1980–1986GMCC3500Sierra Classic
1996–2000GMCC3500Sierra SLT
1980–1986GMCK2500 SuburbanHigh Sierra
1980–1986GMCG3500Vandura
1996–1998ChevroletK1500Cheyenne
1981–1986ChevroletK30Custom
1981ChevroletK10Deluxe
1986ChevroletG10Bonaventure
1980–1986ChevroletC10Scottsdale
1980–1986GMCC1500High Sierra
1980OldsmobileCutlassBase
1980GMCCaballeroLaredo
1996–1999GMCC1500Sierra SL
1980PontiacGrand LeMansSafari
1980–1986GMCG1500Rally STX
1980–1986GMCK1500 SuburbanHigh Sierra
1980PontiacFirebirdBase
1981–1982ChevroletImpalaEstate
1996–1998ChevroletC2500Cheyenne
1996–1997ChevroletK2500Base
1980–1981ChevroletCapriceClassic Landau
1980–1982GMCK2500 SuburbanSierra Grande
1984–1986ChevroletK20 SuburbanScottsdale
1980ChevroletMalibuSport
1984–1986ChevroletCorvetteBase
1981–1986GMCCaballeroAmarillo
1999–2000ChevroletC2500LS
1980–1986GMCK3500Base
1996–1998ChevroletK3500Silverado
1981–1986ChevroletK10Custom
1980–1986GMCG3500Rally
1980PontiacLeMansBase
1996–1999ChevroletC1500 SuburbanBase
1982–1986ChevroletC10 SuburbanSilverado
1996–2002ChevroletExpress 2500Base
1986ChevroletCapriceBase
1981–1986ChevroletC10Custom
1996–2002ChevroletExpress 2500LS
1981–1986ChevroletK20Custom
1980OldsmobileCutlassLS
1996–2002ChevroletCamaroZ28
1980–1986GMCC3500Base
1980–1985AvantiIIBase
1999–2000GMCYukonDenali
1996ChevroletCorvetteCollector's Edition
1996–1998ChevroletC1500WT
1980–1986ChevroletC20Silverado
1980ChevroletC20 SuburbanSilverado
1980–1986ChevroletG30Sportvan
1983–1986PontiacGrand PrixBrougham
1980–1986GMCC2500 SuburbanBase
1985–1986ChevroletCamaroIroc-Z
1980–1981ChevroletMalibuBase
1980ChevroletC20Custom Deluxe
1982–1986PontiacFirebirdS/E
1985–1986ChevroletK20Silverado
1996GMCG3500Rally Camper Special
1996–2002ChevroletCorvetteBase
1996–1998ChevroletK1500Silverado
1980–1982ChevroletCorvetteBase
1981–1986ChevroletMonte CarloBase
1980ChevroletMalibuClassic Sport
1996–2000GMCK3500Sierra SL
1980–1981PontiacFirebirdFormula
1980–1986GMCC1500 SuburbanHigh Sierra
1980–1986GMCK1500Sierra Classic
1980ChevroletC10 SuburbanCustom Deluxe
1984–1986ChevroletC20 SuburbanScottsdale
2001–2002GMCSavana 1500SLT
1980–1986ChevroletK10Scottsdale
1980ChevroletC20 SuburbanScottsdale
1981ChevroletK20 SuburbanDeluxe
1980–1986GMCC1500Base
1981–1986ChevroletCamaroSport
1996–1998ChevroletK1500WT
1981–1986ChevroletK10 SuburbanCustom
1980–1986GMCG1500Vandura
1980–1986ChevroletC10Silverado
1983–1986PontiacGrand PrixBase
1980–1981ChevroletEl CaminoRoyal Knight
1996–1997ChevroletC1500Base
1981ChevroletC20Deluxe
1981ChevroletK30Deluxe
1980–1986ChevroletK5 BlazerSilverado
1980–1981ChevroletMonte CarloLandau
1980–1982GMCJimmyStreet Coupe
1980–1986ChevroletK10Silverado
1980–1986GMCG3500Rally STX
1980–1986GMCG3500Magnavan
1999ChevroletC1500LS
1980–1986GMCK2500Base
1984–1986PontiacGrand PrixLE
1996–2000GMCK2500Sierra SL
1996–1999GMCC1500Sierra SLE
1980–1981ChevroletG20Nomad
1981ChevroletK5 BlazerDeluxe
1996–1999GMCC2500 SuburbanSLE
1980ChevroletC20 SuburbanCustom Deluxe
1996ChevroletG30Chevy Van
1983–1986PontiacParisienneBrougham
1980ChevroletC30Custom Deluxe
1996–1998ChevroletK2500Cheyenne
1996ChevroletG30Hi-Cube
1980OldsmobileCutlass SupremeBase
1980–1985GMCJimmyHigh Sierra
2001–2002ChevroletExpress 1500LT
1980–1986GMCK2500 SuburbanSierra Classic
1980–1986GMCK3500Sierra Classic
1996–1999GMCC2500 SuburbanSLT
1980–1986ChevroletG20Beauville
1980–1986ChevroletC30Scottsdale
1996–1999ChevroletK1500 SuburbanBase
1980–1986GMCC3500High Sierra
1996ChevroletCorvetteGrand Sport
1980ChevroletC10 SuburbanSilverado
1980–1982GMCC1500Sierra Grande
1999–2000ChevroletK3500LS
1980BuickRegalLimited
1981GMCCaballeroRoyal Knight
1981–1986ChevroletK5 BlazerCustom
1981GMCCaballeroConquista
1980–1986ChevroletCapriceClassic
1983–1986PontiacBonnevilleBase
1983–1986PontiacParisienneBase
1999–2000ChevroletC2500Base
1996–2000GMCC3500Sierra SL
1980–1986GMCC2500Sierra Classic
1980–1982GMCJimmySierra Grande
1996–2000GMCC3500Sierra SLE
1996–2000GMCK2500Sierra SLE
1996–1998GMCC1500Sierra Special
1980–1986GMCJimmyBase
1999ChevroletK1500 SuburbanLT
1980–1986GMCC2500 SuburbanSierra Classic
1996–1999GMCK1500 SuburbanSLE
1980–1982GMCK3500Sierra Grande
1996–1999GMCYukonSLT
1981–1986GMCG3500Rally Custom
1996–1997GMCYukonSL
1996–1999GMCC1500Sierra SLT
1980ChevroletK10Custom Deluxe
1980–1986ChevroletK30Scottsdale
1986ChevroletMonte CarloLS
1980–1986GMCK1500 SuburbanSierra Classic
1980PontiacGrand AmBase
1996–1999ChevroletC2500 SuburbanBase
1996–2002ChevroletExpress 1500Base
1980PontiacGrand LeMansBase
1998ChevroletK2500WT
1980–1986PontiacFirebirdTrans Am
1982–1986PontiacFirebirdBase
1980–1986GMCC1500 SuburbanBase
1982–1983ChevroletK20 SuburbanSilverado
1980–1986GMCK1500 SuburbanBase
1980OldsmobileCutlass CalaisBase
1983–1984ExcaliburPhaetonBase
1980–1985ChevroletImpalaBase
1982ChevroletK20 SuburbanScottsdale
1998–2002ChevroletCamaroZ28 SS
1996–2000GMCSavana 1500SLE
1980–1986ChevroletG20Chevy Van
1996–2000GMCC2500Sierra SL
1980–1986GMCG3500Rally Camper Special
1985AvantiIIGT
1980–1986GMCK3500High Sierra
1980PontiacLeMansSafari
1983–1984ChevroletG30Bonaventure
1980OldsmobileCutlass SalonBrougham
1980BuickCenturyBase
1983–1984ChevroletG20Bonaventure
1996GMCG3500Vandura
1980OldsmobileCutlassBrougham
1996–2002ChevroletExpress 3500LS
1980–1982CheckerMarathonDeluxe
1980–1981ChevroletC30Cheyenne
1980–1982GMCC1500 SuburbanSierra Grande
1981–1986ChevroletC10 SuburbanCustom
1983–1984GMCG1500Rally Custom
1980ChevroletK5 BlazerCheyenne
1980–1986ChevroletG10Chevy Van
1983ChevroletG10Base
1986ExcaliburPhaetonBase
1996–1999GMCK1500Sierra SLE
1980–1986ChevroletC20Scottsdale
1980–1986GMCK1500High Sierra
1980–1982GMCC2500 SuburbanSierra Grande
1996–1999GMCYukonSLE
1999–2000ChevroletC3500LS
1980–1986GMCCaballeroDiablo
1980–1986ChevroletK20Scottsdale
1997GMCC1500Sierra GT
1980–1981ChevroletK10Cheyenne
1982ChevroletCorvetteCollector's Edition
1980–1986ChevroletC30Silverado
1996–1999ChevroletK1500 SuburbanLS
1996–1999ChevroletK2500 SuburbanBase
1980OldsmobileCutlass CruiserBase
1980–1986GMCC2500 SuburbanHigh Sierra
1980–1981ChevroletMalibuClassic Landau
1996–2000GMCK3500Sierra SLT
1980–1982CheckerMarathonBase
1996–2000GMCC2500Sierra SLT
1996–1998ChevroletK3500Cheyenne
1980–1986GMCJimmySierra Classic
1980ChevroletC10Big Ten
1981ChevroletC20 SuburbanDeluxe
1996–1999GMCP3500Base
1982–1986ChevroletC20 SuburbanSilverado
1980ChevroletCapriceClassic Sport
1986ChevroletCapriceClassic Brougham
1999–2000ChevroletK2500Base
1982ChevroletCamaroZ28 Indianapolis 500 Pace Car
1980ChevroletK20 SuburbanSilverado
1980PontiacFirebirdEsprit
1981–1986ChevroletK20 SuburbanCustom
1996–1999GMCC2500 SuburbanBase
1980ChevroletMalibuClassic Estate
1996GMCG3500Rally STX
1982–1983ChevroletK10 SuburbanSilverado
1996GMCG3500Magnavan
1980–1981ChevroletK30Cheyenne
1981–1986ChevroletEl CaminoConquista
1985–1986ChevroletK20 SuburbanSilverado
1980ChevroletK20Custom Deluxe
1980–1982GMCK1500Sierra Grande
2001–2002ChevroletCorvetteZ06
1983ChevroletMonte CarloCL
1996–1999GMCK1500Sierra SLT
1981–1982ChevroletCapriceClassic Estate
1980ChevroletMonte CarloSport
1996GMCG3500Vandura Special
1996–1999GMCK2500 SuburbanSLE
1996–1999ChevroletTahoeLS
1980PontiacGrand PrixLJ
1980–1986ChevroletG30Beauville
1980–1986GMCK1500Base
1980–1982GMCK1500 SuburbanSierra Grande
1996–1999ChevroletTahoeLT
1996–1999ChevroletP30Base
1980ChevroletK30Custom Deluxe
1980–1986GMCC1500 SuburbanSierra Classic
1980–1986ChevroletG10Sportvan
1985–1986ChevroletK10 SuburbanSilverado
1984–1986ChevroletK10 SuburbanScottsdale
1980ChevroletK10 SuburbanSilverado
1999–2000ChevroletK2500LS
1980ChevroletK20 SuburbanScottsdale
1980–1981ChevroletK20Cheyenne
1996–1999GMCC1500 SuburbanBase
1996ChevroletG30Sportvan
1996–1998ChevroletC2500Silverado
1980–1986GMCC2500Base
1980–1986ChevroletG30Hi-Cube
1980–1986GMCC1500Sierra Classic
1996–2002GMCSavana 3500Base
1999–2000ChevroletK3500Base
1983–1986ChevroletMonte CarloSS
1980ChevroletCamaroBase
2001–2002GMCSavana 3500SLT
1996–1998ChevroletC3500Cheyenne
1981–1986ChevroletC20 SuburbanCustom
1981ChevroletC30Deluxe
1996–2002GMCSavana 2500Base
1996ChevroletCapriceClassic
1980–1982GMCK2500Sierra Grande
1980BuickRegalBase
1980–1981ChevroletC20Cheyenne
1980–1986ChevroletEl CaminoSS
1996–2000GMCK2500Sierra SLT
Specifications
CategoryFuel Delivery
Sub-CategoryFuel Injection Control Modules
UPC085347358205
CARB ApprovedNo
Prop 65 WarningY
Special OrderYes
Weight42 lb
Dimensions (L×W×H)30.1 × 25.1 × 10.5 in