what size sprockets should i get

[Ayeitsnico]

i have a tooney exhaust and filter kit on my blaster and its bored, not sure to what. tires are 20x11-8. I live in florida and theres lottts of sugar sand should i keep stock 13 40 sprockets or what size would u guys recommend...ive noticed it dies down sometimes while drifting and also in very loose sand

 

[Slydog]

i have a tooney exhaust and filter kit on my blaster and its bored, not sure to what. tires are 20x11-8. I live in florida and theres lottts of sugar sand should i keep stock 13 40 sprockets or what size would u guys recommend...ive noticed it dies down sometimes while drifting and also in very loose sand

Are you jetted correctly? Pushing through loose sand puts alot of load on the engine which also can make it run hotter.
Is this sandy area the only place to ride?
You can run a 12 up front . you will lose mph. But easier on the engine.
Or if your tires are wore out try some 18 inch rear tires.you loose alittle ground clearance but the tires are lighter. And shorter so they spin up easily.
Heavy tires leach alot of power from the engine