ProCalc Free Tryout
Pro-calcs is our on-line fuel injection jetting calculator with 4 different jetting programs. You can now try it out for free for 30 days.
Books and information for racers
Pro-calcs is our on-line fuel injection jetting calculator with 4 different jetting programs. You can now try it out for free for 30 days.
ProCalcs, our on-line FI jetting calculator, was expanded for nitro methanol fuel mixtures. The % of nitro mixture with methanol can be added. The nitro mixture % can be entered by weight or by volume. ProCalc will determine the correct amount for the air to fuel ratio. Our Nitro book explains the difference between the […]