DR3 GROOVIX
THE DR3 HELIX ANGLE WAS DESIGNED TO HELP YOUR TURBO SPOOL UP QUICK FOR AGGRESSIVE ACCELERATION AND BACKSHIFT QUICKLY WHEN YOU SLOW DOWN SO THE POWER WILL BE THERE WAITING WHILE STILL PROVIDING SMOOTH CRUISING. HIGH-SPEED PERFORMANCE AND BELT LIFE ARE UNMATCHED WITH THE DR3 ANGLE USING INCREASED FULL SHIFT BELT SQUEEZE TO STOP BELT SLIP AND IMPROVE PERFORMANCE/BELT RELIABILITY AT HIGH SPEEDS TO KEEP UP WITH TODAYS NEW AND EVER-CHANGING BELT COMPOUNDS.
#4 GROOVIX
THE #4 ANGLE LAYS DOWN THE BIG TURBO POWER LIKE NO OTHER HELIX. THE #4 CUT WILL SHIFT HARD AT LOWER SPEEDS TO HARNESS AFTERMARKET BIG TURBO KITS' AGGRESSIVE POWER DELIVERY WHILE KEEPING RPMS IN THE POWER BAND AT HIGHER SPEEDS TO PROVIDE YOU A SMOOTH, FLAT SHIFT CURVE THAT ACCELERATES HARD, GRIPS THE BELT, AND STILL HAS THE ULTRA-QUICK BACKSHIFTING YOU EXPECT.