Archive for July, 2010


The high-volume oil pump bypass filter cover, coupled with a high-efficiency oil cooler, comprise the R-2300 lubrication system. The oil pump cover also allows for an engine-driven fuel pump option. Oil pump cover includes an oil relief system.  Several types and sizes oil filters available from automotive market. FP/OP assy outright  $390.00 Oil cooler, complete […]


The camshaft with bolt-on gear used in Revmaster engines is cast from special alloy and custom ground for aviation use.  The turbo engine option includes a special  grind camshaft.  The normally aspirated engine version is .390″  lift, 274 duration. Camshaft w/gear    $140.00 Set (8) cam followers   $75.00 To order: Please call 760-244-3074, orCLICK HERE to […]


The crankshaft flange is 4340 forging, machined to aeronautical standard 127-A (SAE #1) and is precision ground. The bearing surface is nitrited and external flange area is cadmium plated. The overall length allows for the propeller disc to be positioned well forward of the engine. Crankshaft flange  $305.00 Clickhere for a detailed technical study of […]


Connecting rods are manufactured by Revmaster, forged of 4340 alloy steel with 9mm bolts. The bolt and cap design allows for ample clearance of the rotating parts due to the increased stroke of the crankshaft.   137mm cente-to-center  rods are available for the R-2100 and R-2200 series engines.   The R-2300 uses 142mm center-to-center  and the  big end […]


The Revmaster R-2200 78mm  crankshaft is forged of E4340 alloy steel and counter-weighted. It is designed specifically for aircraft use only.  The R-2300  crankshaft is 84mm stroke  with 60mm center main journal.  This crank-shaft and flange con-figuration consists of four main bearings and is not restricted to only wood props.  The standard VW automotive crankshaft […]


The magnesium crankcase is machined to accept all the related components that comprise the Revmaster R-2300 aircraft engine.  Replace- ment crankcases are available for the R-2100 and R-2200 model engines. Engine crankcase  completely machined    $1,360.00 To order: Please call 760-244-3074, or CLICK HERE to download our printable order form (Adobe PDF).


The engine study in 1968 revealed that the three main bearing VW crankshaft design was not suitable for the larger displacement  engine project. In order to deal with the high stress created by the torsional and gyroscopic forces, a four main bearing crankshaft would be required. The design also had to eventually include the installation of […]


The #4 main bearing assembly is engineered to absorb the tremendous forces imposed by the propeller. Cast of special bearing alloy, the large #4 main bearing allows for oil control capability for the propller. Click here for a detailed technical study of the #4 main bearing. #4 main bearing assembly    $280.00 To order: Please call […]


Revmaster has been manufacturing the RevFlow series injector carburetor since 1981. The major components of the RevFlow are precision die cast, not machined from bar stock. The die casting process allows for many intricate features to be cast in, thus reducing manufacturing costs. The injector unit incorporates a once-patented variable jet for fuel metering and […]


PRICING EFFECTIVE SEPT. 1, 2015 CLICK HERE for order form. PART NO. DESCRIPTION PRICE 02-00-06 Crankshaft, forged 720.00 02-00-10 #3 main bearing, std. 20.00 02-00-14 Step woodruff key 4.25 02-00-17 Thrust spacer (3) shim 4.50 02-00-25 Gear, crank timing 38.00 02-00-26 Nut, gear retainer 21.00 02-00-27 Nut, set screw .20 02-00-28 Dowel, crank (2) 1.20 […]