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The Leader in Model Gasoline Technology High Performance Engines & Accessories



 Zenoah 300 PUM with 1048 carb..8 case price..175.00    each..(FREE UPS Shipping to a commercial address.)  Offer good while supplies last or the end of thanksgiving week...



NEW - JG Hemi V4 Top End Kit.....Check Out Our Parts List Tab for Special Pricing in "RED" on Helicopter, Marine Engines and Accessories
BACK IN STOCK - 300 PUM with (1048 Carb) $195 Shipped

JG Hemi V4 Top End Kit

320 PUM Top End Repair Kit

Hatori SB12R4 Muffler Zenoah 23-29 cc

Zenoah 320 PUM

New Zenoah 320RC &

PUM Isolator Block

300 PUH 3D Max

Whiplash Gasser Muffled Tuned Exhaust

JG Hemi V4 Top End Kit 

JG Cylinder Kit comes with all parts you need with the exception of the shown piston to Hot Rod your stock 231-300 PUM engine to an advertised 6 to 7 HP engine.  This new kit has increased transfer port area with 4 transfer ports and 6 liner windows, larger intake port and 2 rib exhaust port window for increased power and torque with increased high RPM performance.  The V4 is only available in 34mm bore at this time. Add one of our  specially machined lightweight relieved skirted pistons to complete the package.

J.G. V4 34 mm Hemi Kit  - $375
J.G  V3 36 mm Hemi Kit--$375
BH Hanson Special Piston top end purchase.$30


Complete engine w/ BH Hanson light piston, 257 carb, balanced flywheel and J.G. kit ready to run. - $540

Zenoah 320 PUM

Testing shows this is a very powerful engine right out of the box...stock engine with pipe tested in a sport  hydro ran 73 MPH in the confines of a NAMBA legal course.  Al Chianelli
Motor mounts to fit the new Zenoah 320 PUM.  Mounts will have a built in tab for included throttle linkage and carburetor arm.  Motor mounts for 231 to 300 PUM engines WILL NOT fit the new Zenoah 320 PUM - $55

Engine Repair & Modification Service

Is your engine running rough, hard to start, low on power or torque? Send it in for a repair estimate to restore or improve your performance.

Don't pitch it in the trash... fix it and save $$$.  We work on most Zenoah's, new or used, ours or not.  We are a factory authorized Zenoah dealer and use only genuine Zenoah parts.  Fast turn around and pride of workmanship. This is our only business.  Al Chianelli

For Fast Easy Ordering

 Please Call, Fax or E-Mail

Ph. (570) 689-4561
 Fax (570) 689-4562

BH Hanson Model Products

7 Lacawac Road
Lake Ariel, PA 18436

260 Top End Kit $38

260-PUM (257 Carb) $180 Shipped
231-300 PUM, PUH,  PU Crankcase,
Bare.  Special Purchase $13
All BH Hanson (Marine) Exhaust
Systems and Parts 20% DISCOUNT!

We stock - WT-1048, WT-257, WT-643
WT-644, WT-603, WT-929, WT-811 WT-990
WA-167 carburetors.  Sale price will vary
depending on our purchase price.
WT-929 $32
WT-990 $39
WT-1048 $33
WT-257 $24