OS Max B-21 Race Engine inc EBIS

OS Max B-21 Race Engine inc EBIS

Regular price
$549.00
Sale price
$549.00
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O.S. Engines would like to introduce new MAX-B21.

This engine will replace the MAX-21 XR-B VER.3 and MAX-21 XZ-B VER.2.

For 1/8 nitro Offroad and 1/8GT

MAX-B21 is easy to use from entry-level users to sports users and has excellent cost performance. Based on the O.S.SPEED series engine, it has a well-balanced combination of smooth speed and power delivery and can be used in both on and off-road racing situations.

·The crankcase has been improved based on the OSSP-B2104 crankcase. Balances ease of handling and power feeling.

·Piston and sleeve is improved based on OSSP-B2104.

 

Additionally, the connecting rod is the same as the O.S.SPEED buggy lineup.

With the engine it includes:

P3 glow plug

Reducer 6mm(Orange) and 7mm(yellow)

Exhaust seal ring

Dust cap set 3mm/16mm/18mm

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