Jones 311cc Brodix GB2300

Custom Brodix GB2300 Casting
Intake Runner Volume:   311cc
Combustion Chamber Volume:   49cc
13.5° Valve Angle
95/150 Valve Spacing

Intake Valve:      2.230 dia. x 6.250 length (52°)
Exhaust Valve:  1.600 dia. x 6.250 length (45°)

5 deg. Intake Flange
Intake port opening at gasket:        2.14H x 1.5W
Intake min. cross-sectional dim.:    2.75 sq.in.
Distance from floor to deck at gasket:  2.75

Notations:
  .700 Offset rocker shafts required
  .180 Offset lifters required


LIFT INTAKE EXHAUST
.200 150 113
.300 223 164
.400 275 219
.500 331 246
.600 382 256
.700 401 262
.750 410 265
.800 417 267
Flow #'s by Weld Tech - CFM @ 28"


 
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WELD TECH 1789 South Green Street Brownsburg, IN 46112 (317) 852-4450 Fax: (317) 852-5291