LS7 Fuel Rails

SKU: 77-100-D
Regular price $245.00
Hardware Kit

Product Details

  • Vendor FORE Innovations
  • SKU 77-100-D

FITS

  • stock LS7 intake with hardware pack D or E (see chart below)
  • MSD Atomic Airforce LS7 intake with hardware pack J.
  • Does NOT fit Fast LSXr intakes - use LS3 Rails
  • ALL fitments require coil pack covers and/or engine covers to be removed.


SPECIFICATIONS

  • Ports: ORB-8 female
  • Bore size: 16mm
  • Material: 6061 aluminum, anodized black


Fore Innovations billet fuel rails for the LS7. Machined from a solid block of 6061 aluminum. Integrated mounting tabs eliminate rail tab flex under the highest intake and fuel pressures. Proper clearances and diagonally slotted mounting holes ensure proper injector alignment with OE length injectors or taller injectors.

  • Can be used with OE length injectors and/or alternate length injectors, select appropriate hardware pack for actual intake and injector combination
  • Must be used without coil pack covers or engine covers.
  • Use LS3 Rails (45-100) for Fast LSXr 102mm LS7 intakes
  • Fits MSD Atomic Airforce LS7 intake with Hardware Pack J. (uses OE length injectors only)

 

STEP 1
Intake Configuration
STEP 2
Use Rail Type
STEP 3
Injector Type
STEP 4
Injector Length
(mm)
STEP 5
Select Hardware Kit*
Stock
LS1 / LS6
Intake
56-100 (LS1) ID725, 1000 48 A
60 (OE length) B
ID850, 1050X, 1350X, 1700(X),
2000, 2600
48 A
60 (OE length) B
Siemens Deka 60 lb/hr 60 (OE length) B
Siemens Deka 80 lb/hr
Stock
LS2
Intake
45-100 (LS3) ID725, 1000 48 (OE length) F
ID850, 1050X, 1300(X), 1700(X)
ID2000, 2600
Siemens Deka 60 lb/hr 60 I
Siemens Deka 80 lb/hr
Stock
LS3 / L99 / L76
Intake
45-100 (LS3) ID725,1000 48 I
ID850, 1050X, 1300(X), 1700(X)
ID2000, 2600
34 (OE length) C
48 I
Siemens Deka 60 lb/hr no fitment
Siemens Deka 80 lb/hr
Stock
LS7
Intake
77-100 (LS7) ID725, 1000 48 E
ID850, 1050X, 1300(X), 1700(X)
ID2000, 2600
34 (OE length) D
48 E
Siemens Deka 60 lb/hr no fitment
Siemens Deka 80 lb/hr
Stock LSA / LS9
Magnuson Heartbeat LSA / LS9
41-100 (LS9) ID725, 1000 no fitment
ID850, 1050X, 1300(X), 1700(X)
ID2000, 2600
34 (OE length) H
Siemens Deka 60 lb/hr no fitment
Siemens Deka 80 lb/hr
Fast LSXr 102 LS1 / LS2 / LS6
Fast LSXr 102 LS3 / L99 / L67
Fast LSXr 102 LS7

45-100 (LS3) ID725, 1000 48 (OE LS2) F
ID850, 1050X, 1350X, 1700(X),
2000, 2600
48 (OE LS2) F
34 (OE LS3, LS7) K
Siemens Deka 60 lb/hr 60 (OE LS1, LS6) G
Siemens Deka 80 lb/hr
MSD
Atomic Airforce LS7
#2701
77-100 (LS7) ID725, 1000 no fitment
ID850, 1050X, 1300(X), 1700(X)
ID2000, 2600
34 (OE length) J
Siemens Deka 60 lb/hr no fitment
Siemens Deka 80 lb/hr
Fast 92mm
Fast LSX 92mm LS1 / LS2 / LS6
56-100 (LS1, LS6) ID725, 1000 48 (OE LS2) A
ID 1050X, 1350X, 1700(X),
2000, 2600
34 (OE) L
48 A
Siemens Deka 60 lb/hr 60 (OE LS1, LS6) B