Different physical specs between the V3 and the V7.
Might not be an EZ swap
Vortech V3 specs:
Performance Specs
Internal Step-Up Ratio: 3.61:1
Max Speed: 52,000 RPM
Max Boost: 26 PSI
Max Flow: 1,150 CFM
Max Power: 775 HP
Peak Efficiency: 78%
Performance specs apply to units equipped with standard gearcase.
Dimensions
Discharge OD: 2.75"
Inlet OD: 3.5"
Discharge ID: 2.38"
Inducer Diameter: 3.1"
Vortech V7 specs:
Performance Specs
Internal Step-Up Ratio: 3.45:1
Max Speed: 66,000 RPM
Max Boost: 30+ PSI
Max Flow: 1,600 CFM
Max Power: 1,200+ HP
Peak Efficiency: 78%
Dimensions
Discharge OD: 3.0"
Inlet OD: 4.0"
Discharge ID: 2.64"
Inducer Diameter: 3.7"
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