37 Manchester St, Christchurch, New Zealand. 03 374 6000

Mod Engine Kit for K&B 3.5cc Outboard Engines

Mod Engine Kit for K&B 3.5cc Outboard Engines
  • Brand: Prather
  • Product Code: PRA 8400
  • Availability: In Stock
  • NZ$59.00
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10-15 mph Increase on Prather Spitfire I
Increase the speed of any boat designed for the K&B 3.5cc Outboard

The Mod Engine Kit will require some drilling, grinding and filing on teh engine.
No piston and sleeve modification is required. The kit includes an exhaust throttle, hi-performance needle valve assembly, pressure fitting and stainles steel rudder. Even a novice can modify his engine with the new Prather Mod Enginbe Kit.
Complete step by Step photo Instructions