$279.95
BZ1 MOD
Looking for an upgrade? The BZ1 adds reliability and better fuel economy to your stock engine. With two oil grooves cut into the piston, this mod helps prevent galling. This mod also includes an advanced exhaust port timing; an advanced intake timing; a flow-ported exhaust; increased compression, and additional piston clearance.
It comes with a Walbro WT-644 Carb but can be upgraded to the WT-257, WT-813A, or the WT-1048 for an additional cost.
4.5HP at 16 200 RPM (with a G260PUM)
USPS and UPS shipping available. Please contact us if you have questions. (317)844-4695
We are open and processing orders as quickly as possible however, once in the hands of the shipping service we have no control over time and delivery. Thank you for your patience and understanding. All the best, The Bonzi Sports TeamThis BZ1 Engine Modification includes the Zenoah G260PUM & the Walbro WT644 Carburetor. Adds an approximate 3-5 MPH increase over the stock Zenoah G260PUM. Add an optional WT257/WT1027 carb for an extra bump in power.
Includes: Advanced exhaust timing, flow port exhaust, flow port intake, piston clearance mod & 2 oil groves cut into piston.
4.5HP@16,200RPM
Contact us with any questions.
| Weight | 5 lbs |
|---|---|
| Dimensions | 8 × 8 × 8 in |
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