Originally Posted by -WHEELMAN-

No spacing needed! I ran on a large medium bite track red front springs 30 weight oil #2 piston and yellow spring 27.5 weight oil #3 piston in the rear and it was great! The silver front springs and pink rear may suit a higher bite track? They didn't work at all for me! Chassis pushed with no rear traction. For you on a medium bite track to keep in mind.