Zsdtrp HSR42 45 48 Mikuni 42 มม. คาร์บูเรเตอร์ปั๊มเร่งประสิทธิภาพ

for Harley Davidson Condition: 100% new and tested before shipment. Please make sure our product fits your model before placing an order and don't hesitate to contact us if you have any issue. The Easy Kit dramatically improves the power of the H-D Twin Cam engine and delivers unmatched throttle response and acceleration! Maximum horsepower is typically increased from 58-60 to 72-75 HP, and Max torque from 71-73 to 81-85 ft/lbs. This example "before and after" power increase was produced with the combination of the Mikuni HSR42, a Screamin' Eagle Air Filter and a set of (loud) Screamin' Eagle mufflers.