The Neurotoxin modifications add extensive reshaping and timing to the exhaust port as well as complete piston modification to the Zenoah G260PUM to produce Optimal Torque and High-Performance RPM’s. This allows a wider range of props to be used on various types of boats.
Neurotoxin modified Zenoah G260PUM -$500
Neurotoxin modified Zenoah G260PUM - Comes with Aluminum Isolator Block ( Your choice of available colors) - $525
Neurotoxin modified Zenoah G260PUM -With 257 Carb and Billet Block $550
Neurotoxin modifications to your stock NEVER BEEN RUN engine - $225
Customer supplied stock NEVER BEEN RUN engines will be inspected.
Shipping - $12 US Only, all others E-Mail for price
Deposits For Modified Engine are NON REFUNDABLE