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Wave Tuning Calculators
induction wave tuning calculators will determine the
most efficient overall length of the intake runners to optimise
the intake system. This updated calculator allows the user to
decide how many induction waves they want to calculate for. The
optimum is the first wave, however, it should be recognised that
both the first and second waves are usually too long for most
practical applications - NASCAR engines use the third wave.
We recommend you start at the third wave and go from there. Just
enter the number of waves in the second box. Do as many
calculations as needed to get a workable compromise between
performance and the practical space constraints on your vehicle.
Once you have found the most practical dimensions, all you do is measure the current intake runner length
and subtract this from the length advised in the calculator(s) - the
bit left over is the length of the velocity stack. This will tell you how long the velocity stacks
should be, but remember to allow about a half inch so the stack
can slide over or inside the end of the runner (usually the carby
or throttle body). We have two different calculators, depending on
which measuring system you prefer (we have both kinds - metric and imperial).
Our velocity stacks are metric, so you will need to convert the
ID for yourself.
Note: Thanks to a very helpful customer, it now works with
Click Here to find your Velocity Stacks
Click Here for the Metric (cm) Induction Wave Calculator
Click Here for the Imperial (in) Induction Wave Calculator