engine,pipe_index,role,previous_length_mm,geometry_length_mm
big-carb,9,primaries,750.0,217.248
big-carb,10,primaries,750.0,162.56
big-carb,11,primaries,750.0,217.248
big-carb,12,primaries,750.0,162.56
big-carb,13,primaries,750.0,278.871
big-carb,14,primaries,750.0,278.871
big-carb,15,primaries,750.0,170.011
big-carb,16,primaries,750.0,170.011
big-carb,17,secondaries,400.0,382.761
big-carb,18,secondaries,400.0,121.48
big-carb,19,secondaries,400.0,317.058
big-carb,20,secondaries,400.0,186.27
big-carb,21,bank_collectors,550.0,527.514
big-carb,22,bank_collectors,550.0,527.514
busso,7,primaries,650.0,362.466
busso,8,primaries,650.0,315.14
busso,9,primaries,650.0,300.251
busso,10,primaries,650.0,223.793
busso,11,primaries,650.0,146.864
busso,12,primaries,650.0,125.698
ej20,5,primaries,650.0,458.345
ej20,6,primaries,650.0,432.05
ej20,7,primaries,650.0,139.544
ej20,8,primaries,650.0,56.452
f20,5,primary_1,520.0,235.578
f20,6,primary_2,585.0,235.578
f20,7,primary_3,650.0,250.978
f20,8,primary_4,520.0,250.978
f20,10,secondary_10,420.0,277.916
f20,11,secondary_11,540.0,66.47
five,6,primary_1,520.0,257.205
five,7,primary_2,585.0,234.66
five,8,primary_3,650.0,257.205
five,9,primary_4,520.0,255.345
five,10,primary_5,585.0,255.345
five,12,secondary_12,420.0,272.078
five,13,secondary_13,540.0,20.983
flat6,7,primaries,650.0,453.208
flat6,8,primaries,650.0,411.807
flat6,9,primaries,650.0,399.573
flat6,10,primaries,650.0,192.691
flat6,11,primaries,650.0,68.392
flat6,12,primaries,650.0,44.961
ltwin,3,primaries,650.0,361.659
ltwin,4,primaries,650.0,121.948
rb26,7,primary_1,520.0,230.146
rb26,8,primary_2,585.0,202.663
rb26,9,primary_3,650.0,230.146
rb26,10,primary_4,520.0,245.586
rb26,11,primary_5,585.0,220.149
rb26,12,primary_6,650.0,245.586
rb26,14,secondary_14,420.0,327.721
rb26,15,secondary_15,540.0,12.434
saab-chambered,5,primaries,280.0,351.447
saab-chambered,6,primaries,280.0,280.087
saab-chambered,7,primaries,280.0,241.712
saab-chambered,8,primaries,280.0,244.991
saab-expansion,5,primaries,280.0,351.447
saab-expansion,6,primaries,280.0,280.087
saab-expansion,7,primaries,280.0,241.712
saab-expansion,8,primaries,280.0,244.991
saab-open,5,primaries,280.0,351.447
saab-open,6,primaries,280.0,280.087
saab-open,7,primaries,280.0,241.712
saab-open,8,primaries,280.0,244.991
saab-straight,5,primaries,280.0,351.447
saab-straight,6,primaries,280.0,280.087
saab-straight,7,primaries,280.0,241.712
saab-straight,8,primaries,280.0,244.991
single-450,2,primaries,650.0,218.917
single-650,2,primaries,650.0,269.186
six-long,7,primary_1,520.0,258.773
six-long,8,primary_2,585.0,233.953
six-long,9,primary_3,650.0,258.773
six-long,10,primary_4,520.0,272.777
six-long,11,primary_5,585.0,249.455
six-long,12,primary_6,650.0,272.777
six-long,14,secondary_14,420.0,327.721
six-long,15,secondary_15,540.0,12.434
triple,4,primary_1,520.0,213.136
triple,5,primary_2,585.0,187.741
triple,6,primary_3,650.0,213.136
triple,8,secondary_8,420.0,176.671
twin-270,3,primaries,650.0,243.295
twin-270,4,primaries,650.0,204.507
twin,3,primaries,200.0,249.312
twin,4,primaries,200.0,208.232
v10,11,primary_1,520.0,266.257
v10,12,primary_2,585.0,167.815
v10,13,primary_3,650.0,128.915
v10,14,primary_4,520.0,167.815
v10,15,primary_5,585.0,266.257
v10,16,primary_6,650.0,266.257
v10,17,primary_7,520.0,167.815
v10,18,primary_8,585.0,128.915
v10,19,primary_9,650.0,167.815
v10,20,primary_10,520.0,266.257
v10,23,secondary_23,420.0,169.159
v10,24,secondary_24,540.0,169.159
v12,13,primary_1,520.0,267.408
v12,14,primary_2,585.0,182.128
v12,15,primary_3,650.0,125.028
v12,16,primary_4,520.0,125.028
v12,17,primary_5,585.0,182.128
v12,18,primary_6,650.0,267.408
v12,19,primary_7,520.0,267.408
v12,20,primary_8,585.0,182.128
v12,21,primary_9,650.0,125.028
v12,22,primary_10,520.0,125.028
v12,23,primary_11,585.0,182.128
v12,24,primary_12,650.0,267.408
v12,27,secondary_27,420.0,168.746
v12,28,secondary_28,540.0,168.746
v8-dual,9,primaries,750.0,215.493
v8-dual,10,primaries,750.0,164.663
v8-dual,11,primaries,750.0,215.493
v8-dual,12,primaries,750.0,164.663
v8-dual,13,primaries,750.0,267.946
v8-dual,14,primaries,750.0,267.946
v8-dual,15,primaries,750.0,168.157
v8-dual,16,primaries,750.0,168.157
v8-dual,17,secondaries,400.0,344.902
v8-dual,18,secondaries,400.0,109.109
v8-dual,19,secondaries,400.0,285.577
v8-dual,20,secondaries,400.0,167.554
v8-dual,21,bank_collectors,550.0,575.518
v8-dual,22,bank_collectors,550.0,575.518
v8-dual,25,crossover,780.0,816.84
v8-h,9,primaries,750.0,215.493
v8-h,10,primaries,750.0,164.663
v8-h,11,primaries,750.0,215.493
v8-h,12,primaries,750.0,164.663
v8-h,13,primaries,750.0,267.946
v8-h,14,primaries,750.0,267.946
v8-h,15,primaries,750.0,168.157
v8-h,16,primaries,750.0,168.157
v8-h,17,secondaries,400.0,344.902
v8-h,18,secondaries,400.0,109.109
v8-h,19,secondaries,400.0,285.577
v8-h,20,secondaries,400.0,167.554
v8-h,21,bank_collectors,550.0,558.179
v8-h,22,bank_collectors,550.0,558.179
v8-large,9,primaries,750.0,215.493
v8-large,10,primaries,750.0,164.663
v8-large,11,primaries,750.0,215.493
v8-large,12,primaries,750.0,164.663
v8-large,13,primaries,750.0,267.946
v8-large,14,primaries,750.0,267.946
v8-large,15,primaries,750.0,168.157
v8-large,16,primaries,750.0,168.157
v8-large,17,secondaries,400.0,344.902
v8-large,18,secondaries,400.0,109.109
v8-large,19,secondaries,400.0,285.577
v8-large,20,secondaries,400.0,167.554
v8-large,21,bank_collectors,550.0,558.179
v8-large,22,bank_collectors,550.0,558.179
v8-long,9,primaries,900.0,410.859
v8-long,10,primaries,900.0,329.5
v8-long,11,primaries,900.0,410.859
v8-long,12,primaries,900.0,329.5
v8-long,13,primaries,900.0,467.152
v8-long,14,primaries,900.0,467.152
v8-long,15,primaries,900.0,298.245
v8-long,16,primaries,900.0,298.245
v8-long,17,secondaries,400.0,344.902
v8-long,18,secondaries,400.0,109.109
v8-long,19,secondaries,400.0,285.577
v8-long,20,secondaries,400.0,167.554
v8-long,21,bank_collectors,550.0,558.179
v8-long,22,bank_collectors,550.0,558.179
v8-short,9,primaries,600.0,173.74
v8-short,10,primaries,600.0,140.089
v8-short,11,primaries,600.0,173.74
v8-short,12,primaries,600.0,140.089
v8-short,13,primaries,600.0,223.501
v8-short,14,primaries,600.0,223.501
v8-short,15,primaries,600.0,157.11
v8-short,16,primaries,600.0,157.11
v8-short,17,secondaries,400.0,344.902
v8-short,18,secondaries,400.0,109.109
v8-short,19,secondaries,400.0,285.577
v8-short,20,secondaries,400.0,167.554
v8-short,21,bank_collectors,550.0,558.179
v8-short,22,bank_collectors,550.0,558.179