Description
DRP - Detroit Racing Products
4 BOLT Rectangle Port LS2 LS3 Cylinder Heads - Pair of Bare Heads.
LS3 - L92 style Cylinder Heads - 4 BOLT + 11° valve angle.
Has LS7 Valve Spacing for increased flow & Performance.
Requires LS7 rocker spacing or DRP Offset Rocker Stands.
Details:
Guides: Premium Bronze Valve Guides.
Material: Hard 356 Aluminium - Race Quality.
Valve Seats: 3 Angle Valve Seats
Intake Port Volume: 262cc
Exhaust port Volume: 100cc
Chamber size: 70cc
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"
Valve Angle: 11°
Min bore dia: 4.000"
Intake port location: stock
Exhaust port location: stock
Quantity Sold: Pair (2 bare cylinder heads)
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 |
Brand | DRP |
Unit Of Measure | ea |
Bundle Description | PAIR |
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