HI CHUCK CALL FFP IN CALI. THEY CAN HELP YOU 562-921-5300 IF YOU CHANGE WIEGHT ON THE DAMPENER , YOU SHOULD HAVE THE CRANK,RODS,PISTONS, FLYWHEEL, AND DAMPENER ALL BALANCED TOGETHER . I PUT A ATI DAMPENER ON MY MOTOR AND HAD IT DONE, THE ONLY PROBLEM IS THAT THE DAMPENER CAMES WITH A BIG BLOCK CHEVY BOLT PATTERN FOR THE PULLEYS TO BOLT ON
TAKE YOUR TIME AND GET IT DONE RIGHT, THE REWARD IS WORTH THE WAIT, AND HAVING NO PROBLEMS WITH THE MOTOR. LEFT UNBALANCED AND THE MOTOR IS GONING TO HAVE A SHORT LIVE, AND VIRBRATE TO DEATH . IF YOU CANNOT GET FFP. TRY RILEY'S PROFORMANCE 770-928-2384 GOOD LUCK WITH YOUR CAR
RICK LAKE P.S. IT TOOK ME 6 YEARS TO BUILD MY CAR, IT WAS WORTH THE WAIT. HORSEPOWER IS YOUR FRIEND BUT TORQUE IS WHAT MAKES YOU MOVE