Edelbrock 5.3L Truck Head

Valve sizes: Intake = 2.00" Exhaust = 1.57"

Intake Runner Volume = 201cc

Exhaust Runner Volume = 81cc

Combustion Chamber Volume = 58cc

Test Bore = 3.780"

.100"

.200"

.300"

.400"

.500"

.600"

.625"

65.0

131.8

193.4

235.4

267.4

284.9

286.9

Intake

Port

63.0

115.5

164.3

192.1

209.5

217.5

220.0

Exhaust

Port

Lift

Flow

5.3 L Exhaust

Lift

5.3 L Intake