Holley EFI 300-137 Single Plane EFI Intake -LS1/LS2/LS6

Holley EFI 300-137 Single Plane EFI Intake -LS1/LS2/LS6
- 2500-7000 RPM power band
- 4150 Square bore flange
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
Holley is an industry leader when it comes to GM Gen III and IV LS engine performance parts. Their LS Single Plane Mid-Rise Intake Manifolds are now available for both carbureted and EFI applications. They are ideal for higher horsepower engines as well as those that are incorporating power adders such as forced induction or nitrous oxide. Thanks to Holley's advanced casting technology, these intakes weigh in at only 11.5 lbs. The runner design of the intake manifold features a constant cross sectional area and is ideal for a broad power band from 2,500-7,000 RPM. They feature consistent wall thickness throughout for balanced performance and sealing strength. This excellent design also features the lowest carb mounting flange height possible without sacrificing any power.

Features:
- Designed for performance minded LS engines with a 2,500-7,000 rpm power band
- Cast aluminum construction with consistent wall thickness throughout and strong mounting flanges
- Constant cross sectional area produces a broad torque curve
- Accepts a carburetor/throttle body with a Holley 4150 square bore flange
- Available with machined ports for EFI installation, no fabrication required
- The lowest carb flange height possible for improved hood clearance
- Matching black anodized billet fuel rails available separately for EFI manifolds
- Ideal manifold for centrifugal blower, turbocharger or nitrous power adders
Country USA
Brand Holley
Manufacturer Holley
Binding Automotive
ItemPartNumber 300-137
Model 300-137
ReleaseDate 2015-01-30
UnitCount 1
UPCs 090127687758
EANs 0090127687758

Country	USA
Brand	Holley
Manufacturer	Holley
Binding	Automotive
ItemPartNumber	300-137
Model	300-137
ReleaseDate	2015-01-30
UnitCount	1
UPCs	090127687758
EANs	0090127687758

Holley EFI 300-137 Single Plane EFI Intake -LS1/LS2/LS6

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