new sv27

[fastblack]

hello i just bought a new supervee 27 stock.

it runs on 4s lipo...

i wonder if i can put my octura x645 on it?
will the stock esc and motor handle it on 4s lipo?
what speed can i get?
i have heard people put x642 too it but not the x645..
with x642 people get about 42mph i think..

-tord

[Insaniac]

stock the X645 is too much prop...JMHO

[H&MWill]

stock the X645 is too much prop...JMHO

My dad cooked his esc using that prop.

[fastblack]

super vee 27

what about x642 is that ok on stock supervee with 4s lipo?

[Diesel6401]

what about x642 is that ok on stock supervee with 4s lipo?

Yea that's fine. Always get into a habit of timing your runs 3-5 minutes. Always check your temps. A x642 is a good all around prop and will work fine on a stock SV. Did you install a lipo-shield to your stock esc?

[fastblack]

supervee

no not yet, i wonder what my top speed will be?

i use rhino 4000mah 25-35c 4s lipo (2s each side)

i dont need too disable the bec do i?

[fastblack]

cooling

the stock watercooling jacket on the engine will that be enough?

[onegreenray]

in my opinion the stock water jacket will leak once you improve the water pick up some. it couldn't handle the increased water pressure. if you drill out the water pick up in the rudder it increases the water pick up ten fold.just make the hole a little bit bigger and drill threw the rudder so it picks up water no matter which way you turn the boat.

[Diesel6401]

no not yet, i wonder what my top speed will be?

i use rhino 4000mah 25-35c 4s lipo (2s each side)

i dont need too disable the bec do i?

High 30s, trimmed a little loose and with a nice current you can break into the 40s. On 4s you don't need to disable the bec.