We beleive DynoTune solonoids are the best solonoids available! Compare the features, Stainless constrction, High power coils, powder coated housing, High flow etc.

Why buy DynoTune Solenoids? They are the best available. Ask the competition what seal material they use in the fuel solenoid? If they say Fuel Viton you could be in trouble. With all the chemical additives in fuels today they attack the fuel seals in days! This will cause the solenoid plunger to swell and stick. The result is a solenoid that will not open! DynoTune uses a very expensive custom seal that took years to develope. Ours works with alcahol, race fuels, octane booster, nitro methane etc. E85 Safe (up to 175hp)!

The SuperPower shot/Cheater style solonoids use 1/8"npt inlet/outlet ports. The competion does not give you all this because they mass produced over seas.

.178" orifice