RCCrawler Forums

93-306 · 12-25-2010, 07:54 PM

Looking into either running a HH 7T puller or the Scorpion hkii-2221-8 and am looking for some feedback on these. Truck is a 8lb scaler running a Axial tranny with 20/87 gearing on 2.2 Mashers with a CC Sidewinder ESC on 3s 1700 35c lipos. Looking for a little more wheel speed than my Fantom Blitz Handwound 35t I am currently using. Very little rock use more of a trail and dirt hill climber. Thanks for everyones help and sugestions with this.

JohnRobHolmes · 12-25-2010, 10:04 PM

If you are willing to sacrifice some low speed control, the HK2221 will really pack a punch for the weight. The 7t puller will have a lot more torque however. Both will have more wheelspeed than your 35t.

I say both will do very well. It just depends on the low speed control you want, plus you could shed a few high ounces of weight with the 2221 outrunner.

12-25-2010, 07:54 PM	#1
93-306 Quarry Creeper Join Date: Aug 2008 Location: Up your tail kicking footballs! Posts: 201	7T Puller or Scorpion questions!! Looking into either running a HH 7T puller or the Scorpion hkii-2221-8 and am looking for some feedback on these. Truck is a 8lb scaler running a Axial tranny with 20/87 gearing on 2.2 Mashers with a CC Sidewinder ESC on 3s 1700 35c lipos. Looking for a little more wheel speed than my Fantom Blitz Handwound 35t I am currently using. Very little rock use more of a trail and dirt hill climber. Thanks for everyones help and sugestions with this.

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12-25-2010, 10:04 PM	#2
JohnRobHolmes owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down! Posts: 20,290	If you are willing to sacrifice some low speed control, the HK2221 will really pack a punch for the weight. The 7t puller will have a lot more torque however. Both will have more wheelspeed than your 35t. I say both will do very well. It just depends on the low speed control you want, plus you could shed a few high ounces of weight with the 2221 outrunner.

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