R/C Tech Forums - View Single Post - what do you hear about a novarossi S421B offroad .21
Old 06-26-2004, 01:07 AM
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i've got both the Top version the Novarossi version and yes they are good engines. i dunno about temps as i never use a gun but they run pretty strong. at least as good as a WS7II if not a little faster!
the seal on the front bearing went on mine quite quickly but thats no big problem & easily fixed

i've only used the Top so far & yes i'm happy with it!
i just fancied a change from RB but i still think RB are probably the best engines out there

the 421B & P5 are the best Novarossi engines for years
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