SKU: DRP-LS3-7-4B-HRTS

700 HP, Assembled LS3 L92 RECTANGLE PORT 4 BOLT CYLINDER HEADS ,11° deg, Pair, with Titanium Retainers.

ASSEMBLED 4 BOLT HEADS 11° - TITANIUM RETAINERS

$2,521.20

SOLD OUT

Description

This sale is for a Pair of Assembled Heads. 

Rectangle Port Cylinder Heads

LS3 - L92 style Cylinder Heads - 4 BOLT + 11° valve angle. *(also available in 6 Bolt)

Using PAC dual springs and DRP Stainless Steel Valves.  

Has the Performance LS7 Valve Spacing and Performance 'As Cast" ports.

Rocker arms: Using the factory style LS3 rockers and Requires the LS7 style Rocker Arm Pedestal stands. See listing# DRP-LS7-STANDS

  • Premium Bronze Valve Guides.
  • Hard 356 Aluminium -  Race Quality.
  • 3 Angle Valve Seats
  • Intake Port Volume:    
  • Exhaust port Volume: 
  • Intake Valve size:  2.165" x 5.450" long, Install Height 1.800" 

    Exhaust Valve size: 1.590"/1.600" x 5.450" long, Install Height 1.800"

  • Combustion Chamber:  
  • Valve Angle:                    11°
  • Min bore dia:                   4.000"
  • Intake port location: LS7
  • Exhaust port location: LS7

Flow Figures: 4.000" Bore @28"

Lift          Intake   Exhaust     

0.200       129       106

0.300       198       148

0.400       258       180

0.500       301       201

0.550       313       207

0.600       325       213   670 HP

0.650       331       214   681 HP

0.700       339       217   700 HP

0.750       346       218   713 HP

Parts required:

Requires LS7 rocker spacing or DRP Offset Rocker Stands.

Rocker Stands:  Part# DRP-LS7-STANDS

Photos ARE of actual cylinder heads

 

 



 

 

 

Specifications

SKU DRP-LS3-7-4B-HRTS
Brand DRP
Unit Of Measure ea
Warranty 1 Year
Bundle Description PAIR

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