R/C Tech Forums - Hobao Mach 21 Turbo engine

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viperviper

03-14-2007 04:27 AM

Hobao Mach 21 Turbo engine

how is this engine as compare to the rest of the racing engine, such as rb, sts,nova.. thinking of getting one for my buggy.. hence seeking comments or advices here..thanks. ;)

viperviper

03-15-2007 07:44 AM

can anyone pls advise. thanks in advance. ;)

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