Honda Spree and Elite 50 Forums

I have only went up to the 20hp setting on my 77cc minerelli. Will try the 25hp on my new 86cc motor next season.
Yes electric fuel pump.. you need a constant known pressure on the fuel side.. vacuum pump wont work well for that.... a good nitrous kit comes with the proper pump.
I run a very small battery to run the fuel and water pump, weighs about a pound if I remember right.
I cant run a charging system with my race ignition

A wet shot will work on a 2-stroke, i just said that a dry shot is bad. I've seen propane used for the fuel enrichment circuit on sprayed two strokes to circumvent the need for a fuel pump. Neat trick.

question

way back when gas was run thou a cooling can to make it cold so it wood help make the air flue mix cooler and more dents going in the motor ..so Nitrous in front of the carb in the air flter wood that precool the air and worn up Nitrous so that reeds wood not get so cold and brittle ???

not sure how this wood work just asking ..
swimmingfree

As nitrous decompresses from the bottle, it gets unbelievably cold. Without going into detail, you can't warm it up sufficiently in the time/space allotted.

As stated before, the best solution is to spray after, but as close as possible to the reeds.

well i figure i say something about NOS..
yes it does work
on my test 102cc with spare parts not even built and tuned good, no nos it ran 10.40, 58mph with a 15 shot it did a 9.2, 72mph
tested a bunch of things on it, had a bunch of reed problems, but got them solved but stopped because it was cutting in my tuning time with my all motor bike. Hard to test and tune 2 bikes at the track. If anything that same set up is going to be placed on my 130 as soon as i can get it as fast a possible. The goal of 8.3s
is getting harder and hared to reach. I think im almost at the limits of what i have to use by todays standards. That record time was set back in the 90s, with a 150cc custom built motor.