Welcome

TorqSoft Software
Squish Design Software
TorqSoft develops software applications that are an aid to motorsport competitors and race engineers.
Our aim is to give you that "winning edge".

Our software tools are designed with your ease of use a top priority.


TorqSoft Tuner Membership Options
ProgrammeMembership
FreeSquishReedTime-AreaTuner"Works" Tuner
Piston Positionyes yesyes yesyes(2)yes(2)
Compression Ratioyes yesyes yesyesyes
Swept Volumeyes yesyes yesyesyes
Crankcase CRyes yesyes yesyesyes
BMEPyes yesyes yesyesyes
Squish Velocityyes yes (1)yes yes yes (1)yes (1)
Squish Areayes yes (5)yes yesyes (5)yes (5)
Squish Angleyesyesyes
Reed Petal Designyesyesyes
Reed Block Design yesyesyes
Reed Block Angle yesyesyes
Time Area - Exhaust yesyesyes (3)
Time Area - Transfer yesyesyes (4)
Time Area - Inlet yesyesyes
Time Area - Disc Valve yes
Helmholtz yes
Inlet Length yes
Transfer Layout yes
Inlet Silencer Design yes


TorqSoft Exhaust Design Membership Options
ProgrammeMembership
Exhaust "Works" Exhaust
Exhaust Designeryesyes (6)
Bend Templateyesyes
Exhaust Designyes (7a)yes (7b)

TorqSoft Bonneville Membership
ProgrammeMembership
Bonneville
Accelerationyes
Coastdownyes
Power Requirementsyes

Notes -

(1) Can input positive and negative squish angles. Can calculate velocity for offset chambers.
(2) Can input gudgeon pin / crankshaft offset.
(3) Can input triangular, trapazoidal and mixed trapezoidal/rectangular shaped ports as well as conventional rectangular shaped ones. Can have a maximum of 4 exhaust ports.
(4) Can input trapazoidal and mixed trapezoidal/rectangular shaped ports as well as conventional rectangular shaped ones.
(5) Can input bathtub shaped combustion chambers.
(6) Can create dxf files for laser cutting as well as pdf files.
(7a)This programme will design an exhaust system using the Blair Method. Please note though that the Torqsoft Method - as found in the works exhaust design membership - will design an exhaust that produces considerably more power.
(7b)This programme will design unlimited championship level exhaust systems using the Torqsoft Method. It will provide you with the cone dimensions that you may enter into the Exhaust Designer Programme for producing a PDF or DXF file of the Cone Templates to use for pipe fabrication. This is the actual programme we use to design customer pipes.