Bogs during hard turns

shepster

Living the dream!
Hi guys, have a Blaster which runs great but bogs when you realy turn hard. Almost feels loaded up but not sure, any ideas ?

Motor specs if they help :

780 ported 61x, 61x cases
ada head 35cc domes, 0.45 squish 185psi
Factory b pipe limited
49 full spectrum, 132.5 pilot 155 main
boyesen reeds
solas 13/17
stock cdi at the moment
Av gas @ 32:1
 

oxnard111

Creative RE Purchasing
Hi guys, have a Blaster which runs great but bogs when you realy turn hard. Almost feels loaded up but not sure, any ideas ?

Motor specs if they help :

780 ported 61x, 61x cases
ada head 35cc domes, 0.45 squish 185psi
Factory b pipe limited
49 full spectrum, 132.5 pilot 155 main
boyesen reeds
solas 13/17
stock cdi at the moment
Av gas @ 32:1


probably not it, but I have heard about the primer lines dumping in the carbs while in a hard turn, check and see if that is it.
 

EvanB85

Team Poseur
Location
Tacoma, WA, USA
Sketchy fuel pickups?

I'm no expert, but maybe possibly getting some water splashed up into the carbs when the ski is at a angle? What kind of f/a are running?
 

Kaveman

Born in USA(not Kenya)
If all the simple things line up, then call Ed Brezina at Full Spectrum, or at Fastcarbs.com He is THE master of fuel delivery.

You could machine a base plate that rotates the carbureter 90 degrees. Sometimes in a hard turn with the carb mounted inline with the hull you will lean condition in hard right hand turns. The g forces will actually keep fuel from passing through the jets into the throat of the carb. With the carb mounted crossways in the hull it rectifies the issue.
 

SUPERTUNE

Race Gas Rules
Location
Clearwater Fl.
A rear straight exhaust outlet is what we needed back in the racing days to keep the pump backwash coming from the steering nozzle and spraying at the stock outlet and causing jetting problems.
 

shepster

Living the dream!
A rear straight exhaust outlet is what we needed back in the racing days to keep the pump backwash coming from the steering nozzle and spraying at the stock outlet and causing jetting problems.

Interesting thought, do you know of anyone that still makes them ?
Or is it something i will have to have made up.

JAWBREAKER- The carb is mounted with the pump side away from the motor. It is also running an external fuel pump.

MARK 44- It happens in both left and right hard turns.

Many thanks
 
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