New Fine Design RC 54" Custom Geico

[lenny]

Good to hear it is up and running again,
On the cells I think 40c turnigy should be fine for the sport boating that you are doing.
Also you may want to look in to the new Dinogy red sport packs 30c.

Did you take a photo of the itemized receipt yet of all the parts/ manufacture info etc that is in it ?
How come no video's of it yet ?

[tman1753]

Mystic 53" CAT Fiberglass Central R/C Marine Hull
Nemesis12000 watt 8mm shaft 50,000 RPM Max 5692 can, 800kv
300 Amp HV-3-16S ESC Pro+ with Data Logger
Tactic 2.4Ghz
30mm tilting motor mount
Hitec super torque 130oz@6v [email protected]
8mm flex he to .250 cable size
Hughey 1/4" cable with 1/4" stepped down to 3/16"
CNC 60mm aluminum prop with .187 bore 1.4 pitch (changed to copper beryllium)

Lots of other hardware stuff.. everything is listed in even more detail (down to part #'s) in case i ever need to do repairs which is helpful.

[tiqueman]

It is a good question and I want to say that no matter how it is answered, there will be different opinions and debate.
Some makers underestimate their ESC, case in point: the now out-of-business ESC maker Shulze, a reputable German maker. I have a 45" mono that runs 12s with a Neu 2230 and a Shulze 40.160 ESC, bullet proof. The 160 A rating is clearly under rated, very conservative rating by the manufacturer.
Not to say others over rate their product, the polite way to say is that it is possible to have different rating method which will give unrealistic rating, or should I say unrealistic at us end user's hand---this statement is not directed to Chris Fine ESC, if you read some of the recent threads regarding ESC failures, you will learn valuable opinions and facts . http://forums.offshoreelectrics.com/...isappointed***
The suggestion of 10s is to have some reserve, if you are not looking for max speed at every run, then 10s will prolong the service life of your equipment. Your usage condition may differ than how the boat is tested , not to say the test is done over optimistically, just saying that there are many factors and even how you drive has a huge bearing on the well being of the ESC, also the type and quality of your batteries play an even more important/deciding role on the life expectancy of your hardware.
The boat is beautiful, and I am glad to see how well it is restored!
Have lots of fun boating!

Well said And to add something I didn't see which is often overlooked. Its often a good idea to prop down when you voltage up. Over propping is a common cause of failure. Its common to have different props for different voltages as well as I even have different props for different water conditions. Loading and unloading the prop in rough water can make some pretty good amp spikes.

Glad to see shes had a successful run.

My .02

[worriedsick4u]

chris fine here... Couldn't help but notice this thread on the 53 mystic. My combinations are sound and tested. Gps thermal gun readings and the reality that our motors are just plain better technology than a 4 pole. If anyone would like to challenge any of my claims for speed on any particular hull i look forward to it. All of my combinations are t.ried and true. During the summer, i spend much of my time testing and tuning multiple combinations-- not just for speed, but for run time, mah drawn/minute, 1 motor vs. Another and batteries against batteries to truly get accurate combinations that i stand by 100%. 6 pole motors rule. With over 25 years experience, i am, chris fine

lmao

[kfxguy]

lmao

I like the original post better! Lol

[worriedsick4u]

I like the original post better! Lol

I was warned. But he is a jacka**

[worriedsick4u]

DSCN1955.jpgDSCN1956.jpgDSCN1957.jpgDSCN1958.jpgDSCN1959.jpg
Built by Keith Bradley. Guaranteed not to fry. And he stands behind his work.

[Doby]

I'm no fan of FD...but it does appear that he did warranty the boat (ESC) and clean up/re-paint the boat for the customer....lets at least give him credit for that.

[photohoward1]

How many thousands on the Boat and a $65 dollar radio. Servo is kinda lame too for that size boat.
Pretty though.

Mystic 53" CAT Fiberglass Central R/C Marine Hull
Nemesis12000 watt 8mm shaft 50,000 RPM Max 5692 can, 800kv
300 Amp HV-3-16S ESC Pro+ with Data Logger
Tactic 2.4Ghz
30mm tilting motor mount
Hitec super torque 130oz@6v [email protected]
8mm flex he to .250 cable size
Hughey 1/4" cable with 1/4" stepped down to 3/16"
CNC 60mm aluminum prop with .187 bore 1.4 pitch (changed to copper beryllium)

Lots of other hardware stuff.. everything is listed in even more detail (down to part #'s) in case i ever need to do repairs which is helpful.

[keithbradley]

@Worriedsick4u:
That has to be the most detailed paint job I've ever seen on a RC boat. Propainter is one talented dude. I just shake my head in disbelief every time I see pics. What kind of speeds are you getting with that boat? I mean, without "superior 6 pole technology"?

@OP:

I don't really think ESCs are the weak point of a boat, when quality parts are used and the boat is built correctly. My HPR 135 has hit 126.7mph and never an issue with ESCs.
The ESC can be a limiting factor when it comes to power delivery, but there are ESCs that are capable of powering any hull to it's speed limits, with the exception of maybe the 185cm boats and larger, and even then I think there is enough power availability to go as fast as anyone dares to.

The weak point of most problematic boats is design and/or execution.

[worriedsick4u]

Keith and all on this thread, I'm getting 108 out of her with room to spare. I ran out of water. Thanks for not using Chinese 6 pole technology. TMAN, use the 300's unless you want to spring for esc's after every run. I've learned in this hobby that it's best to get a couple opinions before making a decision. Check out the guys giving you the info you seek. Most of all, check out their feedback. Unfortunately for you, you chose a guy with bad feedback and a horrible reputation. My personal opinion and experience with Chris has been aired on this forum and I refuse to air it again. Good luck to you. I hope you get it all figured out and enjoy your boat.