SPECIFICATIONS 2 SECTION 6 GENERAL DATA Type Flat Opposed 6 Horsepower rpm 95 5600 110 4400 140 5200 180 4400 Torque rpm 154 2400 160 2800 160 3600 265 3200 Bore 3 7 16 Stroke 2 15 16 Compression Ratio 8 25 1 9 1 8 1 CYLINDER BORE Diameter 3 4370 3 4400 P reduc Out of Round Service 002 Max Thrust Side 00O5 Max Production Taper Relief Side OO1 Service 0O5 Max Production 0O11 0017 Clearance Service 0035 Max Production 0017 0032 Groove E C1 a Service Hi Limit Production r 001 QI Production 013 025 Gap Service Hi Limit Production 01 Production O00 O05 Groove o CICHAHCQ Service Hi Limit Production 001 I L Production 015 035 Gap Service Hi Limit Production 01 PISTON PIN Diameter 7999 8002 Production 0001 Interference 0O025 Clearance Clearance Service OO1 Fit in Rod 0008 0016 Interference CORVAIR SHOP MANUAL SUPPLEMENT