Edelbrock 7750 Casting
Intake Runner Volume:   256cc
Combustion Chamber Volume:   55cc
18 deg. Valve Angle

Intake Valve:      2.180 dia. x 5.650 length
Exhaust Valve:  1.625 dia. x 5.650 length

5 deg. Intake Flange
Standard Exhaust Pattern
Intake port opening at gasket:        2.135H x 1.33W
Intake min. cross-sectional dim.:    2.67 sq.in.
Distance from floor to deck at gasket:  1.285

Notations:
  Pushrods cleared for .550 offset rocker shafts

LIFT	INTAKE	EXHAUST
.200	134	106
.300	213	158
.400	282	212
.500	326	241
.600	352	251
.700	361	256
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