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INTAKE MANIFOLD,LS3/L92,SINGLE-PLANE,4150,SPLIT,SATIN

INTAKE MANIFOLD,LS3/L92,SINGLE-PLANE,4150,SPLIT,SATIN

HOL 300-291

$665.95
$665.95

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BRAND NEW HOLLEY SINGLE PLANE SPLIT-DESIGN RACE INTAKE MANIFOLD, SILVER CAST FINISH, 4150 SQUARE BORE FLANGE, COMPATIBLE WITH GM LS3/L92 ENGINES

THE NEW HOLLEY SINGLE-PLANE RACE INTAKE MANIFOLD FEATURES A RACE BRED, 2 PIECE SPLIT FEATURE THAT WAS PREVIOUSLY ONLY FOUND ON THE MOST EXPENSIVE RACE INTAKES. COMPATIBLE WITH GM LS GEN III ENGINES WITH LS3/L92 HEADS & INTENDED FOR 4150 STYLE SQUARE BORE FLANGED CARBURETORS OR THROTTLE BODY EFI.

DESIGNED FOR HI-PERFORMANCE/RACING ENGINE APPLICATIONS, 5.3 TO 6.2 PLUS LITER DISPLACEMENT & MAX ENGINE SPEEDS OF 6000-7000 RPM, DEPENDING ON THE ENGINE COMBINATION. THIS SINGLE-PLANE DESIGN PROVIDES OPTIMAL PERFORMANCE ACROSS THE RPM SPECTRUM WHILE PROVIDING MAX PERFORMANCE UP TO 7000 RPM.

IT INCORPORATES A SPLIT FEATURE ALLOWING DISASSEMBLY OF THE INTAKE FOR DIRECT ACCESS TO INTERNAL PLENUM & PORT SURFACES, MAKING CUSTOM PORTING & MATCHING A SNAP. WITH SHOULDER BOLT LOCATORS AND O-RING SEAL, REASSEMBLY IS SIMPLE & PRECISE.

FEATURES:

  • MAX PERFORMANCE RACE DESIGN WITH HOOD CLEARANCE CONSIDERATION
  • LIGHTER THAN OTHER SPLIT RACE INTAKES
  • SPLIT FEATURE MAKING PORTING EFFORTS EASY
  • 33 TO 50% THE PRICE OF OTHER SPLIT RACE INTAKES
  • CAPTURED O-RING SEALS AT HEAD PORTS & SPLIT
  • VACUUM PORT OPTIONS INCLUDE (2) 1/8, (1) 1/4 & (1) 3/8, NPT PORTS AT THE CARB FLANGE
  • A-B HEIGHT - 7.25" (0 DEGREE CARB FLANGE ANGLE)
  • PORT SIZE - 2.59" HEIGHT X 1.28" WIDE
  • CARBURETOR FLANGE - STANDARD 4150 FOR UP TO 1-3/4" DIAMETER THROTTLE BORES
  • AS-CAST RUNNER CROSS-SECTIONAL AREA - 4.5" SQUARED AT THE RUNNER ENTRY TAPERED TO 3.2" SQUARED AT THE FLANGE EXIT

SPECS:

  • BARRELS: 4
  • COLOR: SILVER CAST
  • ENGINE: GM LS3/L92
  • FLANGE STYLE: 4150 SQUARE BORE
  • FRONT HEIGHT: 7.25"
  • FUEL SYSTEM TYPE: CARB
  • MANIFOLD TYPE: SPLIT SINGLE PLANE
  • PRODUCT TYPE: INTAKE MANIFOLD
  • REAR HEIGHT: 7.25"
  • RECOMMENDED USE: FORCED INDUCTION
  • RPM POWER BAND: 2500-7000 RPM

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS INTAKE MANIFOLD HERE.