HOME

Online Store

About Us

What's New

GoParts™ Catalog

Product Videos

Product Images

Cam Selector

Technical Resources

Warranty Info

Product Support

Mailing List

Contact Us

GoParts™
1-800-976-9376
3406 Democrat Road
Memphis, TN
38118

Office Hours
8-5 CST Mon-Fri

MR. VELOCITY™ BILLET MODIFIED, CONTROLLED STOCK, OUTLAW STOCK, & BILLET JR. DRAGSTER CAMSHAFTS FOR BRIGGS 5HP FLATHEADS

Our research and development team has created a full line of "Mr. Velocity camshafts specifically for Modified, Limited and Open Modified classes. A unique exhaust lobe design has given the new "Mr. Velocity™" cams a CLEAR HORSEPOWER ADVANTAGE over ANY cam (new or old) from low, RPM’s to high RPM’s. A full radius profile on the cam barrel improves the strength and makes it easier to clearance. Our unique multiple cam timing gear is adjustable 2, 4 or 6 degrees advance or retard.

EXTREME PERFORMANCE CAMSHAFTS

Modified, All Ovals: #GP9400 Lift: .385 inch Duration @ .050 Intake: 106.0 / 259.8 degrees Duration @ .050 Exhaust: 110.0 / 255.8 degrees Lobe Seperation: 108 degrees RPM Range: 4400-9200 GP9400 • One new #GP9400 camshaft

Modified, Short Track: #GP9410 Lift: .412 inch Duration @ .050 Intake: 108.0 / 260.0 degrees Duration @ .050 Exhaust: 108.0 / 256.0 degrees Lobe Seperation: 108 degrees RPM Range: 4400-9200 GP9410 • One new #GP9410 camshaft

Modified, All Tracks: #GP9420 Lift: .385 inch Duration @ .050 Intake: 108.0 / 259.8 degrees Duration @ .050 Exhaust: 108.0 / 255.8 degrees Lobe Seperation: 108 degrees RPM Range: 4400-9200 GP9420 • One new #GP9420 camshaft

Modified, All Tracks: #GP9430 Lift: .400 inch Duration @ .050 Intake: 101.0 / 263.8 degrees Duration @ .050 Exhaust: 111.0 / 263.8 degrees Lobe Seperation: 106 degrees RPM Range: 4400-9200 GP9430 • One new #GP9430 camshaft

Ltd. Mod. Briggs 4.6 & Longer Rod "Mr. Velocity™": #GP9440 Lift: .400 inch Duration @ .050 Intake: 114.0 / 263.8 degrees Duration @ .050 Exhaust: 116.0 / 263.8 degrees Lobe Seperation: 115 degrees RPM Range: 4600-9700 GP9440 • One new #GP9440 camshaft

Ltd. Mod. Briggs 4.6 & Shorter Rod "Mr. Velocity™": #GP9450 Lift: .423 inch Duration @ .050 Intake: 109.0 / 268.1 degrees Duration @ .050 Exhaust: 107.0 / 270.1 degrees Lobe Seperation: 108 degrees RPM Range: 4200-9800 GP9450 • One new #GP9450 camshaft

Outlaw Stock & Jr. Dragster: #GP9500 Lift: .248 inch Duration @ .050 Intake: 105.0 / 224.0 degrees Duration @ .050 Exhaust: 111.0 / 224.0 degrees Lobe Seperation: 108 degrees RPM Range: 4400-7500 GP9500 • One new #GP9500 camshaft

Outlaw Stock & Jr. Dragster: #GP9510 Lift: .270 inch Duration @ .050 Intake: 105.0 / 246.9 degrees Duration @ .050 Exhaust: 111.0 / 247.4 degrees Lobe Seperation: 108 degrees RPM Range: 4200-7200 GP9510 • One new #GP9510 camshaft

Outlaw Stock Appearing: #GP9520 Lift: .232 inch Duration @ .050 Intake: 106.0 / 258.2 degrees Duration @ .050 Exhaust: 110.0 / 256.8 degrees Lobe Seperation: 108 degrees RPM Range: 4200-7600 GP9520 • One new #GP9520 camshaft

Outlaw Stock Appearing: #GP9530 Lift: .289 inch Duration @ .050 Intake: 103.0 / 236.0 degrees Duration @ .050 Exhaust: 111.0 / 236.0 degrees Lobe Seperation: 107 degrees RPM Range: 4200-8000 GP9530 • One new #GP9530 camshaft

Controlled Stock "Mr. Velocity™": #GP9540 Lift: .271 inch Duration @ .050 Intake: 108.0 / 258.6 degrees Duration @ .050 Exhaust: 110.0 / 255.0 degrees Lobe Seperation: 109 degrees RPM Range: 4200-7200 GP9540 • One new #GP9540 camshaft

JR. DRAGSTER MILD STROKE OR BIG BORE: #GP9710 Lift: .385 inch Duration @ .050 Intake: 105.0 / 259.8 degrees Duration @ .050 Exhaust: 111.0 / 259.8 degrees Lobe Seperation: 108 degrees RPM Range: 4400-9200 GP9710 • One new #GP9710 camshaft

JR. DRAGSTER LONG STROKE, BIG BORE & BIG VALVES: #GP9960 Lift: .412 inch Duration @ .050 Intake: 106.0 / 260.0 degrees Duration @ .050 Exhaust: 110.0 / 270.1 degrees Lobe Seperation: 108 degrees RPM Range: 4400-9200 GP9960 • One new #GP9960 camshaft

JR. DRAGSTER .200" & SMALLER BORE "MR. VELOCITY™": #GP9970 Lift: .423 inch Duration @ .050 Intake: 107.0 / 266.1 degrees Duration @ .050 Exhaust: 107.0 / 266.1 degrees Lobe Seperation: 107 degrees RPM Range: 5100-8300 GP9970 • One new #GP9970 camshaft

JR. DRAGSTER .200" & LARGER BORE "MR. VELOCITY™": #GP9980 Lift: .441 inch Duration @ .050 Intake: 105.0 / 276.4 degrees Duration @ .050 Exhaust: 107.0 / 276.4 degrees Lobe Seperation: 106 degrees RPM Range: 5500-9000 GP9980 • One new #GP9980 camshaft

We do offer specialty tools to aid in proper valve spring setup here...