Looks great! I would leave the depth where it is and start throwing props at it. Also, pull the carb and look at the piston. Water ingestion (even mist) will wash away the oil and the piston will score. Takes away a lot of power. We recommend a gasket between the carb shield and carb for this reason. If that carb has no primer bulb, set it to 1 turn HI and 2-1/4 LOW. Check and refill the shaft oiler every run. Looks really good on the water.
@@jjrotogeek The 644 (primer bulb and choke) is different from the 257, 1027, 1048, etc (no choke, no primer). We always set our carbs to 2-1/4 LO and 1 HI, unless its a choke and primer carb. Then set both to 1-1/4. Should be very close. We run the idle high (4000 rpm on land) and tune the low speed for best start from idle in the water. This is the way for heat racing. Any lower idle speed, and you will not have reliable acceleration from idle. If you are not racing, it really doesn't matter, but you will not have to go get the boat as often...
go to idle up in the menu set throttle lock to 15% assign it to the SWA button. wear the lanyard for the radio to free up both hands. when you get to the water hit the SWA and it will idle up enough to launch. then you will pull the trigger and hit SWA again to release the throttle. Radiolink life baby.
Looks great! I would leave the depth where it is and start throwing props at it.
Also, pull the carb and look at the piston. Water ingestion (even mist) will wash away the oil and the piston will score. Takes away a lot of power.
We recommend a gasket between the carb shield and carb for this reason.
If that carb has no primer bulb, set it to 1 turn HI and 2-1/4 LOW.
Check and refill the shaft oiler every run.
Looks really good on the water.
Thank you sir!
Explain to me the reasoning behind the "no primer bulb" tuning
@@jjrotogeek The 644 (primer bulb and choke) is different from the 257, 1027, 1048, etc (no choke, no primer). We always set our carbs to 2-1/4 LO and 1 HI, unless its a choke and primer carb. Then set both to 1-1/4. Should be very close.
We run the idle high (4000 rpm on land) and tune the low speed for best start from idle in the water. This is the way for heat racing.
Any lower idle speed, and you will not have reliable acceleration from idle. If you are not racing, it really doesn't matter, but you will not have to go get the boat as often...
Great to see you run it!, nice big boat for sure. Joe i need one! JJ you let me know and ill throw that thing for ya brother.
go to idle up in the menu set throttle lock to 15% assign it to the SWA button. wear the lanyard for the radio to free up both hands. when you get to the water hit the SWA and it will idle up enough to launch. then you will pull the trigger and hit SWA again to release the throttle. Radiolink life baby.
you prolly need to check that engine for scorching, switch to klotz it has castor in it with a real high flash point. It also smells f'in awesome.
LOL awesome
Trump is terrible.
true believer
I didnt say anything about trump. Its about the other lunatics.