98-EXP
Approx. Valve Lash: .009"

34-36 Degrees BTDC

This mod cam will easily rev past 9000 RPM and keep making HP in a limited mod. The 98-EXP also performs excellent in a open mod. This is one of our best selling modified cams.
Recommended Class: Limited / Open
Target (Max) RPMs: 9600
Spring Pressure (In / Ex): 34-36 lbs / 34-36 lbs

Intake

Exhaust
 020 32.5  BTDC
 050 22  BTDC
 100 9  BTDC
 150 3  ATDC
 200 14.5  ATDC
 250 27  ATDC
 300 41.5  ATDC
 350 60  ATDC
 MAX LIFT .406  INCH
 350 21  BBDC
 300 2  BBDC
 250 12.5  ABDC
 200 24  ABDC
 150 36.5  ABDC
 100 48.5  ABDC
 050 63.5  ABDC
 020 75.5  ABDC
 IN OPEN 42  BTDC
 IN CLOSE 82  ABDC
 APR LASH .008  INCH
 IN C/L 107.6  ATDC
 DUR AT 050 265.5  DEG
 020 71.5  BBDC
 050 61  BBDC
 100 47.5  BBDC
 150 35.5  BBDC
 200 24  BBDC
 250 11  BBDC
 300 4  ABDC
 350 22.5  ABDC
 MAX LIFT .406  INCH
 350 57.5  BTDC
 300 39  BTDC
 250 24.5  BTDC
 200 11.5  BTDC
 150 .5  BTDC
 100 11.5  ATDC
 050 25  ATDC
 020 35.5  ATDC
 EX OPEN 82  BBDC
 EX CLOSE 41  ATDC
 APR LASH .009  INCH
 EX C/L 109.7  BTDC
 DUR AT 050 265.5  DEG


Print


Close