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Old 04-29-2008, 06:10 AM   #1
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Exclamation Hyper 7 TQ engine upgrades

I have a hyper 7 tq and the hyper 21 motor just lost compression so i was wondering what is a good replacement engine in .21 or .28 for bush bashing thats easy to tune and reliable? i was thinking about a Axial .28RR Spec 1S Engine Green or should i go bigger and get a .32?
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Old 04-29-2008, 06:52 AM   #2
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Go Tech 5 port, anything bigger and you will start blowing diffs etc.
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Old 04-29-2008, 01:32 PM   #3
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Just for fun I ran a tnt modded picco .27 in mine and never had a problem. For racing I would recommend a falcon .21 I have one and love it, lots of power and good mileage. You also cant go wrong with a rb or novarossi. I personally would stay away from os and go tech.
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