308 GTB Track Car
Flow Chart

Valve Lift

.050
.100
.150
.200
.250
.300
.350
.400
.450
.500
.550

CFM @ 28” of
water
22.5
48.8
75
98.7
114.4
124.4
131.9
140.6
146.1
152.8
157.5

Intake

Exhaust

Valve Lift

.050
.100
.150
.200
.250
.300
.350
.400
.450
.500
.550

CFM @ 28” of
water
25.7
53.1
81.7
107.5
127
140.8
152.3
159.5
166.2
169.7
169.7

CAROBU Engineering LLC

130 Solomon Road North
Estancia, NM 87016

Phone
(949) 722-9307

FAX
(949) 722-9013

Email:
tate@carobu.com