Intake Runner Volume:   312cc
Combustion Chamber Volume:   49cc

95/150 Valve Spacing
13.5 deg. Valve Angle

Intake Valve:      2.200 dia. x 6.250 length
Exhaust Valve:  1.600 dia. x 6.250 length

Raised Intake Runners
5 deg. Intake Flange

Distance from floor to deck at gasket:    2.305
Intake port opening at gasket:        2.15H x 1.5W
Intake min. cross-sectional dim.:    2.75 sq.in.

Notations:
Offset rocker shafts required
Offset lifters required
Offset lifter bore block recommended

LIFT	INTAKE	EXHAUST
.200	137	113
.300	226	164
.400	304	219
.500	363	246
.600	394	256
.700	410	262
.800	421	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