HOLLEY HI-RAM - (CATHEDRAL-92mm) BLACK 300-122BKHOLLEY HI RAM INTAKE MANIFOLD CATHEDRAL #300 122BK Includes: Modular HiRam Intake Manifold #300 122BK Holley Fuel Rails Description: Holley GM LS1 LS2 LS6 Modular HiRam Intake Manifold is introduced as a cost effective alternative to fabricated sheetmetal for highperformance applications where induction system height is not limited. Coupling this HiRam intake with the high flowing LS1 LS2 LS6 style cylinder heads has outstanding potential for N A and

part number 12499225

Speed Engineering's headers have been dyno proven and they stand behind their headers in saying you will not find a better fitting

The use of BTR dual or conical spring kits is required due to high valve lift and increased rpm potential

Custom camshaft developed by Brian Tooley Racing specifically for use with smaller displacement (4

Part Number 13702-KIT Part Type Trunnion Kit Brand COMP Cams Engine Type Gen III/Gen IV

and TDN support

LS Engines are notorious for spewing crank case engine oil into the intake manifold

Uses factory throttle position sensor and idle air control motor

24 WHP on E85 at 58psi 90%DC Turbo 1337

These adaptors plug inline between your new EV6 style injectors and your original Multec II connectors

including ZL1

The ID1050x is the evolution of the ID1000