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Since our MOC sets are brand new, it requires 15 days handling time from order to shipment, then shipping takes about another 15 days.
Background:
In the early 1940s, Pratt & Whitney more or less merged four regular 7 cylinder radial engines into one massive power plant, the R-4360 Wasp Major. With a displacement of 54.9 liters it could crank out 3,500 horsepower. A variant with two large turbochargers in addition to the supercharger was able to delivered 4,300 horsepower.
Each row of seven air-cooled cylinders had a slight angular offset from the previous row, forming a semi-helical arrangement to facilitate effective airflow cooling of the cylinder rows behind them, inspiring the engine's "corncob" nickname.
Cooling of the rearward cylinders proved to be problematic, perhaps thatās why other multi row radials were liquid cooled engines, which hopefully will be covered in models to follow.
The instructions cover building the motor, including parts to resemble induction tubing and engine baffling. The model has parts at the rear to attach it to the universal engine stand of MOC-153579. As an extra, instructions are attached to build the propeller as shown on some of the photos.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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