- Precision Gen 2 7275 / H Cover / T4 Divided 1.32 Turbine Housing
vs
- Precision Next Gen 7275 / H Cover / T4 Divided 1.32 Turbine Housing
The Car:
- XFWD Honda Civic
- Billet Block K24
- CNC Cylinder Head with Stage 4 Cams
- 8 Injector
- MoTeC M150
The Notes:
- 60 psi Boost Target (PID Enabled)
- Same ignition and cam timing used for both turbochargers.
The Results:
Precision Gen 2 7275 (Red)
- Peak Boost 48.9 psi
- Peak Power 1108.3 HP @ 8,662 rpm - 46 psi
- Peak Torque 682.9 @ 8,441 rpm
Precision Next Gen 7275 (Blue)
- Peak Boost 53.7 psi
- Peak Power 1199.0 HP @ 9,105 rpm - 51 psi
- Peak Torque 714.4 @ 8,658 rpm
![](https://cdn.shopify.com/s/files/1/0664/6136/8577/files/Precision_7275_Gen_2_vs_7275_Next_Gen_Text_1024x1024.jpg?v=1690911649)
![](https://cdn.shopify.com/s/files/1/0664/6136/8577/files/Precision_Turbo_7275_Gen_2_vs_7275_Next_Gen_Text_1024x1024.jpg?v=1690911702)
![](https://cdn.shopify.com/s/files/1/0664/6136/8577/files/7275_Gen_2_vs_7275_Next_Gen_Dyno_Test_1024x1024.png?v=1690911756)
Bonus Graph - 3.4L 2JZGTE Toyota Supra -
Precision Next Gen 7275 vs Precision Gen 2 7675 - Max Boost with both Turbochargers.
![](https://cdn.shopify.com/s/files/1/0664/6136/8577/files/Precision_7275NG_vs_7675G2_dyno_1024x1024.jpg?v=1692026209)