Discontinued | This Item is No Longer Available
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O.S. Speed B21 Ronda Drake Pink Edition Pipe Combo

Item No.
OS Engines - OSMG2088
$749.99
Discontinued | This Item is No Longer Available
Brand Logo
4.1 out of 5 Customer Rating

O.S. Speed B21 Ronda Drake Pink Edition Pipe Combo

Item No.
OS Engines - OSMG2088
Selected Store

Product Details

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In The Box
  • (1) B21 Ronda Drake Pink Edition Engine
  • (1) Engine to Header Gasket
  • (1) P3 Gold plug
  • (1) 21J carburetor
  • Pink anodized 6.5 and 7.0 mm carburetor reducers
  • (1) Product Manual
O.S. Speed B21 Ronda Drake Pink Edition Pipe Combo

Overview

Featuring a unique semi-long stroke configuration, this engine also boasts a DLC crankshaft with larger double tungsten counterweights and a unique cylinder design that’s exclusive to the Drake edition engines. These changes will provide smoother low end power and more overall torque.

The B21 Ronda Drake Edition is based off the B21AD (Same Specs as the AD2) and features a new Pink cooling head, head button with an o-ring to reduce vibration and keep dirt out, new carburetor ball, and different size Pink venturi.

Features

  • Ronda Drake’s unique engine specs not used on any other O.S. Speed engine because it’s Pink.
  • Great for buggy and truck racing.
  • Redesigned cylinder liner with optimized porting.
  • DLC crankshaft with larger double tungsten counterweight.
  • Semi-long stroke configuration.
  • Pink anodized 6.5 and 7.0 mm carburetor reducers.
  • Ceramic rear bearing.
  • 21J carburetor.
  • O.S.SPEED P3 gold plug, great for medium and low speed torque performance, is also included

Product Specifications

Manufacturer # 1CH03
Product Height 6.5" (165 mm)
RPM Range 4,000-42,000 RPM
Product Weight 12.45oz (353g)
Bore 0.646" (16 mm)
Stroke 0.652? (16.55mm)
Displacement 0.213 cu in (3.49cc)
Product Length 5.5" (140 mm)
Cylinders Single
Carb Type Slide
Product Width 4" (102 mm)
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