ProjectCarTV
Volumetric Efficiency and Boost Calculator
Engine
Using 122.3 CID · 2.00 L
Ambient 14.70 psia
Pressure ratio
2.36
Corrected flow
27.0lb/min
Boosted airflow
26.6lb/min
Est. power
232hp
MAP
34.7psia
IAT after IC
139°F
NA airflow
12.6lb/min
Fuel flow
127.6lb/hr
VE and boost curve
Type VE as a percent. Tap a row to read it above.
| RPM | VE % | Boost | PR | lb/min |
|---|---|---|---|---|
| 1.20 | 4.7 | |||
| 1.41 | 7.2 | |||
| 1.61 | 10.3 | |||
| 1.82 | 14.1 | |||
| 2.02 | 18.3 | |||
| 2.22 | 22.8 | |||
| 2.36 | 27.0 | |||
| 2.36 | 29.4 | |||
| 2.29 | 30.6 | |||
| 2.16 | 30.4 | |||
| 1.95 | 28.4 |
Operating line
Frames near the peak
Peak corrected flow 30.6 lb/min at 6000 rpm. Flow bands are approximate. Check the real compressor map before you buy.
In range
- TD05 16G31–34 lb/min · Evo / DSM
- GT2860RS35–38 lb/min · Compact upgrade
- T3/T4 50 trim30–38 lb/min · Budget hybrid
- GTX2860R Gen238–42 lb/min · Billet GT28
- TD05 18G37–42 lb/min · Step up from 16G
- GT2871R42–46 lb/min · GT28 large wheel
- T3/T4 60-138–45 lb/min · Bigger hybrid
Near the edge
- T3 journal24–30 lb/min · Small 4-cyl
Likely small
- K04 1.8T22–27 lb/min · Bolt-on 1.8T