which wind for a 8s 2p 10,000 mah Backlash the 6D. 970 KV or the 3Y 1170 KV. Whats the best option? Thanks
Tp 5680
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I run the 5680 650KV on 10s in my insane cat and mono. If you want to run a gas size prop then you need to lower your KV. Spinning the snot out of a little prop doesn't work for gas size boats in heat racing. If your running in glass by yourself then that's different. I would recommend the 970kv for 8s just so you can run a bigger prop. -
Eugene
I thing the first question should be, what do want to do with the boat? Race Oval, Run oval or Straight Line Speed?
LarryPast NAMBA- P Mono -1 Mile Race Record holder
Past NAMBA- P Sport -1 Mile Race Record holder
Bump & Grind Racing Props -We Like Em Smooth & WetComment
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I have always been a fan of Lower KV and Bigger Props. About 24-25k RPM and 1/4" props. So may choices of props. 2 of my big boats are running Dasboata 7414/3 pitched to 1.5. prop. One is on my R42 with a Lehner 3060 about 650 kv. 10s. 72mph. For racing you may wan to slow it down a bit though. How agile is that throttle finger?Comment
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I would second Mark's recommendation of the lower KV motor on 10S.Tyler Garrard
NAMBA 639/IMPBA 20525
T-Hydro @ 142.94mph former WRComment
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I'm still deciding on motor choice lehner or tp. How much you asking? Pictures please?Comment
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Go with the TP, you can run larger gas size props for half the price.
If you wanted a time trials or SAW type boat I would push you towards the LMT.
The TP is going to have more torque in a smaller volume and lower weight.
Additionally you will not need a huge ESC to power the TP at reasonable speeds.
While a 3040 size LMT can run equal speeds, you will need smaller props to do so and as Mark pointed out in rough race water small props are a disadvantage.
A 5680 is $250 with a cooing sleeve. An LMT 3040 with cooling jacket is double that cost once you include shipping from Germany.
-TylerTyler Garrard
NAMBA 639/IMPBA 20525
T-Hydro @ 142.94mph former WRComment
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Correction a 5680 is $250. :) I will take $450. for my setup. I also make the batterie's for this kind of setup. I can make you 5s 10,000 or 12,000mah packs using my 65c, 70c or 80c formula.
Mark
dinogylipos.comAttached FilesComment
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Mark, that's a fair price but I may want to buy new. On the lipos for the 5s 10, 000 mah whats the dimensions and price pleaseComment
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Go with the TP, you can run larger gas size props for half the price.
If you wanted a time trials or SAW type boat I would push you towards the LMT.
The TP is going to have more torque in a smaller volume and lower weight.
Additionally you will not need a huge ESC to power the TP at reasonable speeds.
While a 3040 size LMT can run equal speeds, you will need smaller props to do so and as Mark pointed out in rough race water small props are a disadvantage.
A 5680 is $180 with a cooing sleeve. An LMT 3040 with cooling jacket is triple that cost once you include shipping from Germany.
-Tyler
Thank you, and to everyone who repliedComment
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