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Chevrolet Performance 19300955 - Fast Burn Aluminum SBC Head

19300955
New and improved from Chevrolet Performance is the latest version of the Fast Burn aluminum heads for GEN1 Small Block Chevy engines. Updated castings for improved air flow and performance now include LS-style beehive springs that provide the ultimate technology for superior valvetrain control to match today's performance camshaft grinds. These unique performance heads have dual valve cover bolt patterns for the center bolt and perimeter bolt designs to allow an array of choices to meet your requirements. The Chevrolet engineers designed the "Fast Burn" combustion chamber for superior combustion efficiency that maximizes the air/fuel mixture for increased torque and power. The large 210cc intake port provides a broad torque curve to meet most any requirements for a Small Block performance engine build. SDPC suggest the Vortec intake manifolds for proper port alignment.

Specifications:

Intake Valve 2.000” Lightweight Hollow Stem
Exhaust Valve 1.550”
Chamber (cc) 62
Intake Port (cc) 210
Exhaust Port (cc) 78
Assembled or Bare Assembled
Valve Spring Diameter 1.300” Beehive
Max Lift 0.530”
Type LS Beehive
Spark Plug Size 14mm
Reach 0.750”
Design Angle Plug
Suggested Plug NGK3346 - BR7EF

Shipping: Free Shipping in the 48-States, 1 to 3 Day Delivery to Most Locations
Pricing: $1,095.16

Qty:
Free U.S. Continental Shipping

Description

Info and Technical Notes

  • D-Shaped Exhaust Port is Raised 0.200" and Requires Special Headers
  • Use Fel-Pro Exhaust Gasket #1470
  • 0.530" Maximum Valve Lift
  • Equipped with Screw-In Studs for 3/8" Rockers
  • Use Self Aligning Rockers
Stock flow figures at 28” H20 Fast Burn 19300955
 Lift  Intake Exhaust
0.100" 71 49
0.200" 138 90
0.300" 188 128
0.400" 229 145
0.500" 239 158
0.600" 241 168

 

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Details

Shipping Information

  • Item Requires Shipping
  • 24.1 lbs.
  • W11.8000” x H9.7000” x L23.8000”
  • Free U.S. Continental Shipping
  • Free Shipping in the 48-States, 1 to 3 Day Delivery to Most Locations

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