G290PUM BZx2 Engine Modification | Zenoah

$369.95

The BZx2 Engine Modification includes the Zenoah G290PUM & the Walbro WT-1048 Carburetor. Adds an approximate 8-10MPH increase over the stock Zenoah G290PUM engine.

Includes: Advanced exhaust timing, flow port exhaust, advanced intake timing, flow port intake, piston clearance mod, 2 oil groves cut into piston, port matched case & jug.

Contact us with any questions.

Hardware Color

Drill & Tap for Water Pump

Add “Very Cool” Water Jacket

Upgrade to WT-813A Carb

Add BONZI Break-In Oil

Upgrade to WT-257 Carb

Aluminum Velocity Stack

Mounting Package

Shipping Disclaimer: Due to the Covid-19 Pandemic, many shipments have been delayed. UPS, Fedex and USPS are currently unable to guarantee shipping dates/time frames until further notice.    Please contact us if you have any 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 Team  
Description

The BZx2 Engine Modification includes the Zenoah G290PUM & the Walbro WT-1048 Carburetor. Adds an approximate 8-10MPH increase over the stock Zenoah G290PUM engine.

Includes: Advanced exhaust timing, flow port exhaust, advanced intake timing, flow port intake, piston clearance mod, 2 oil groves cut into piston, port matched case & jug.

Contact us with any questions.

Additional information
Weight 5 lbs
Dimensions 8 × 8 × 8 in
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