Warehouse Hobbies - Let Us Modify Your Zenoah G260

Let Us Modify Your Zenoah G260
Done right by the professionals at Warehouse Hobbies

Above: Tony modifying the port timing on a cylinder. We use a combination of machines with tooling fixtures, CNC, and also some hand finish work on each modified engine. Tony was the first to introduce modified gas model marine (converted string trimmer) engines dating back to 1982. He has over 25 years of 2 cycle engine modification experience.

Above: Tony's son, Tony C/2 modifing a piston on the CNC machine. Tony came back to work full time with Warehouse Hobbies in 2007 and has really stepped up our performance engine program.

Above: Tony Sr. and Tony Jr. split the tasks modifying engines enabling Warehouse Hobbies to launch a full blown performance engine service. It's as easy as sending us your Zenoah G260 engine, choosing from the two engine options, M5 or M6, and we will do the rest. See below for modifying specifications and rates.

M5
Our performance proven M5 engine modification is becoming the popular choice for both Enforcer boat owner upgrades and also DIY customers. The M5 boosts the Zenoah G260 engine over 1HP and can provide a usable RPM range of 15,000 RPMs with the use of a tuned pipe. This performance boost can provide speeds in the mid to high 40s, yet maintains its reliability. The M5 can use both a Wet or standard Dry Tuned pipe, and works well with the WT644 (Big Bore) carb that comes with the Zenoah G260 engines. This is the perfect modification for engines with a clutch, offering both high speed performance, low end torque, and good idling characteristics.

Increased Compression

Relieved Piston

Raised Exhaust Timing

Copper Coated Base Gasket

Base Price: $60.00
*Other charges may apply if a used engine is sent with worn parts that may need replacement to warrant engine work. If we feel your engines parts are in question, we will contact you prior to any work or charges taking place. See our store for details or call us at 1-863-699-1231.

M6
The M6 engine modification is quickly becoming the engine of choice for competition model boat racing. Higly modified, providing sustained RPMs over 17,000 @ over 4HP. This engine is perfect for competition model boating powering Vee bottoms, Catamarands, Hydros, and Outriggers. The M6 is designed to be used clutchless and requires our Dry Tuned pipe system with 2 inch powerband for proper operation.

High Compression

Relieved Piston

Lightened Piston to 21 grams

Lowered Intake Timing

Raised Exhaust Timing

High Hat Exhaust Porting

Copper Coated Base Gasket

Note: Requires WT257 or CA5003 Big Bore Performance Carburetor.

Base Price: $135.00
*Other charges may apply if a used engine is sent with worn parts that may need replacement to warrant engine work. If we feel your engines parts are in question, we will contact you prior to any work or charges taking place. See our store for details or call us at 1-863-699-1231.

M5 or M6 Zneoah engines (powerheads) can be purchased from Warehouse Hobbies with the appropriate charges for the M5 or M6 upgrade by calling our order line at 1-800-444-1995 or purchasing from our online store. Custom engines can be accessorized to your requirements by visiting our online store and clicking on Custom Engines. We accept customers incoming engines Monday - Friday from 8:00am - 5:30pm EST. We appriciate that you call us at 1-800-444-1995 prior to sending the engine so we can discuss any details. Be sure to include a short letter describing your choice of modification to be preformed with your compete return shipping address and a phone number where you can be reached during the day. Payment: Visa, Mastercard, Discover, or American Express. We will contact you for these details when we recieve the engine. Be sure to properly package your engine for safe transport and insure it for its replacement value. (EX: $300) You will be responsible for all shipping charges back to you (also including insurance).

Customer Feedback

"Bravo Tony I run the engine and is very fast in my boat. Thank you for good service and now good USA / Italian friend. Chow."
Michale Grassini

"Tony, Finished my Lazer 45 with the M6 this weekend and took it to the lake. Oh my God! This thing rocks! I don't know exactly how fast my damn GPS crapped out, but I blew by my friends Lazer powered by one of your competitors engines, E is much faster than B! He said he is calling you on Monday. Thanks a million, I'm glad I gave you guys a chance, I have a new engine builder."
Fred Torres

"I can say I am very happy with this engine. I run a wet pipe also from WHH and getting speeds of 48.2 on a Garmin GPS in a RIO 51. Only the motor is modded and the rest is stock hardware. This engine is pushing a 57 inch total length with a 2 blade prop shop 7514. Very impressive. Thanks Tony for all the input and awesome service."
Dwayne Meyers

"I purchased one of your M6 race engines and put it in my Lazer 45 last weekend. I've got to tell you I was a bit skeptic because of the cheap cost, but man does my boat fly!!!!! You guys are the best, you earned my business!"
Andy Ding

"We have tried one of the EZ25 M6 on a Laser from AC Boats, Wowwwwwwwwwwwwwww super fast, will be trying out mine next week on a XXX mono hull."
Richard Gatt

"I have been building go fast hydros similar to the one's I used to race in my younger days. I have tried several engines by different manufacturers and I have to say that the M6 G260 zenoah modded by Warehouse Hobbies is so far the fastest that I have purchased. My most receint boat just turned 68 mph and I'm headed for 70! Check out their prices, I paid $350.00 for a modified powerhead wih a Warehouse Hobbies big bore carb, that included the engine! my last purchase from one of their competitors was over $500.00 and it didn't compare in performance."
Bud Wilham