279 Boston Road - North Billerica - Massachusetts - USA - 978-667-1600
Store Hours:

Monday - Friday: Noon to 5pm
Saturday: 10am to 2pm

As staffing increases, so will hours.
Traxxas Conversion Kits - .21+ Engine conversions

TRA5360X $55.00

Big block Installation kit (engine mount and required hardware)

We have 1 in Billerica as of Monday February 18th 2019
we can get around 1 more in about 1 day
The Big Block Conversion Kit from Traxxas allows Revo owners the option of installing various .21-.28 size engines. Engines that will work with no modifications are O.S. .21 VZ-B Team Orion WASP .28 and the Dynamite Mach .26 See comments for information on installing other engines.
Components required to install a big block engine in your Traxxas Revo model
Forward only conversion kit - TRAC5387 Universal engine mount Manifold with gasket and spring Flywheel and clutch nut Forward only shaft Miscellaneous hardware required for installation
A big block engine with pilot shaft style crankshaft
The following engines are known to work with modification: Nova Rossi 528, Nova Rossi .21 P-5, Picco .21 Maxx, Sirio S23TX, Sirio S27, and Team Orion Wasp .26 The following engines are known to not work with this conversion: Thunder Tiger Magnum Pro 21, Associated Pro 21R, O.S. .21 RG and O.S. .21 RZ kpm01/26/2005 ir/jxs &