3.2 engine or 4.6 hpi engine

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hpi ho is actually not as good as the 4.6 that comes on the savage x ss. get an sts .30 or an axial .32 if u wanna upgrade. those are your best bang for buck engines and will rip almost every other engine a new one.
 
i havent seen the internals on the 4.6 ho but i have seen the dyno's on both engines and the k4.6 puts out about 1.5-2 tenths more hp.
 
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