EFRA 2143

HIGH TORQUE

 


REDS 2143 in combination with S manifold increases runtime of about 30-40 seconds depending on the track and surface grip. Enjoy up to nine minutes of run time or more per tank with the REDS R7 Evoke and Quattro 4-shoe clutch system. The pipe guarantees an increase of torque up to 5%. It produces a precise throttle response in the low to mid RPM range, combine this with smooth and linear performance up to the high RPM range to produce a great power curve.

 
POWERBAND RPM
Low  ●●●●●
Mid   ●●●●●
High ●●●●



MANIFOLDS

SINGLE BEND M, S or XS

 


  • M (Medium) is recommended for short tracks where more bottom torque is required, top speed will be lower.
  • S (Short) is recommended for medium or standard tracks; it is a good compromise between torque and top speed.
  • XS (Extra Short) is recommended for tracks with long main straights and to achieve the highest top speed but lower bottom torque.