E

C

/R Incorporated Providing Environmental Technical Support Since 1989

501 Eastowne Drive, Suite 325  Chapel Hill, North Carolina 27514

Telephone: (919) 484-0222  Fax: (919) 484-0122

MEMORANDUM

DATE: March 7, 2011

SUBJECT: Cost and Environmental Impacts for Amendments to CI NSPS

FROM: Tanya Parise, EC/R, Inc.

TO: Melanie King, EPA OAQPS/SPPD/ESG

1.0 PURPOSE

The purpose of this memorandum is to present the estimated impacts associated with 

amendments to the new source performance standards (NSPS) for stationary compression 

ignition (CI) internal combustion engines. The original CI NSPS was published as 40 CFR part 

60, subpart IIII on June 11, 2006 (71 FR 39154). EPA proposed amendments to the CI NSPS on 

June 8, 2010 (75 FR 32612). 

The amendments are expected to reduce particulate matter (PM1) by 8 tons per year (tpy), 

nitrogen oxides (NOx) by 295 tpy, and hydrocarbons (HC) by 4 tpy in 2018. Impacts are 

presented for the year 2018 because the year 2018 is the first year the emission standards will be 

fully implemented for stationary CI engines between 10 and 30 liters per cylinder (l/cyl). The

capital cost associated with the amendments to the CI NSPS is $236,000 ($2009) in 2018. The 

annual cost is estimated to be $142,000 ($2009) in 2018. In the year 2030, the amendments are 

expected to reduce PM1by 38 tpy, NOx by 1,100 tpy, and HC by 18 tpy. The capital and annual 

cost in year 2030 are estimated at $235,000 and $711,000 ($2009), respectively. EPA did not 

receive any comments on the environmental and cost impacts that were estimated for the 

proposed rule and EPA is finalizing the emission standards as proposed. The impacts for the 

final rule are therefore consistent with those estimated for the proposed rule.

2.0 BACKGROUND

EPA is amending the CI NSPS for stationary engines that were published on June 11, 

2006. Based on a settlement agreement resulting from a legal challenge to the original rule, EPA 

had to amend the CI NSPS to address certain issues and problems identified by the petitioner. 

The impacts discussed in this memorandum are based on implementing more stringent standards 

for stationary CI engines with a displacement greater than or equal to 10 l/cyl and less than 30 

l/cyl, consistent with recent revisions to standards for similar mobile source marine engines. No 

other changes that EPA is making are expected to have an environmental or cost impact. 

 

1 All PM emissions are in fine particulate (PM2.5) mass fraction. 
2

Specifically, EPA is amending the CI NSPS to require stationary CI engines greater 

than or equal to 10 l/cyl and less than 30 l/cyl to meet the emission standards for the same size 

and displacement engines as currently required under 40 CFR part 1042, Control of Emissions 

from New and In-Use Marine Compression-Ignition Engines and Vessels. These standards will 

be phased-in between 2013 and 2017 model year engines depending on the size and 

displacement.

3.0 BASIS OF ESTIMATED EMISSION REDUCTIONS

The 40 CFR part 1042 emission standards include recently finalized more stringent 

standards, i.e., Tier 3 and Tier 4 emission standards, and are the standards that EPA is adopting

for stationary CI engines greater than or equal to 10 l/cyl and less than 30 l/cyl. Tier 3 standards 

are based on in-engine controls and ultra low sulfur diesel. The Tier 4 standards are based on 

diesel particulate filters (DPF) and selective catalytic reduction (SCR). Consistent with how 

EPA has treated stationary emergency CI engines in the past, EPA is not requiring standards that 

force aftertreatment for stationary emergency CI engines. Only stationary non-emergency CI 

engines greater than or equal to 10 l/cyl and less than 30 l/cyl will be subject to emission 

standards based on aftertreatment under the final amended rule.

In order to estimate the number of new stationary CI in the displacement range that 

would be subject to Tier 3 and Tier 4 emission standards under the amendments to the CI NSPS, 

EPA obtained information from the Engine Manufacturers Association (EMA).2 According to 

EMA, it is estimated that 8 new engines between 10 l/cyl and 30 l/cyl would be produced yearly

and would become subject to the rule. Of these 8 engines, 3 are expected to be non-emergency

engines and 5 are expected to be emergency engines, according to EMA. These engines are 

primarily used to generate electricity, either in remote areas or for backup power at nuclear 

power plants or other large facilities, and are also used for emergency flood water pumps.

In order to estimate the pollutant reductions for stationary CI engines between 10 l/cyl 

and 30 l/cyl that would be subject to 40 CFR part 1042 emission standards, EPA compared Tier 

4 emission standards from 40 CFR part 1042 to the previous standards that applied to these 

engines under the CI NSPS, which were consistent with the emission standards in 40 CFR part 

94. EPA used emission standards from Tables 3-16 and 3-41 of the 2008 Regulatory Impact 

Analysis (RIA) for locomotive and marine CI engines.3 The cumulative emissions reductions 

associated with the amendments in the year 2018 are 8 tpy of PM4, 295 tpy of NOx, and 4 tpy of 

HC. The year 2018 is the first year these emission standards would be fully implemented for 

stationary CI engines between 10 and 30 liters l/cyl. In the year 2030, the cumulative emissions 

reductions are estimated at 38 tpy of PM4, 1,100 tpy of NOx, and 18 tpy of HC. 

 

2 Email from Joe Suchecki, EMA to Tanya Parise, EC/R, Inc. April 7, 2010.

3Regulatory Impact Analysis: Control of Emissions of Air Pollution from Locomotive Engines and 

Marine Compression Ignition Engines Less than 30 Liters Per Cylinder, EPA420-R-08-001a May 2008.

4All PM emissions are in fine particulate (PM2.5) mass fraction. 
3

4.0 BASIS OF ESTIMATED COSTS TO AFFECTED SOURCES

In order to estimate the costs associated with requiring Tier 4 emission standards for new 

non-emergency stationary CI engines, EPA consulted with the Office of Transportation and Air 

Quality (OTAQ). EPA used the costs presented in the 2008 RIA for locomotive and marine 

engines2in order to estimate the cost associated with meeting Tier 4 emission standards based on 

aftertreatment controls. Specifically, after consulting with OTAQ, it was found most appropriate 

to use the hardware (or variable) costs in Tables 7A-5 and 7A-6 and the auxiliary engine costs 

from Tables 7B-20 and 7B-21 of the 2008 RIA for locomotive and marine engines.2 The

hardware and auxiliary costs were multiplied by the number of new stationary non-emergency CI 

engines between 10 l/cyl and 30 l/cyl to determine the total capital costs. No capital costs were 

attributed to new stationary emergency CI engines between 10 l/cyl and 30 l/cyl because these 

engines will not be subject to emission standards that force aftertreatment. The capital cost 

associated with the amendments to the CI NSPS is $236,000 ($2009) in 2018.

The annual costs associated with the requirements for new non-emergency CI engines between

10 l/cyl and 30 l/cyl include the operating costs for the urea usage for the SCR control system, 

DPF maintenance, and the increased fuel consumption associated with DPF. These annual cost 

elements were estimated based on communication with OTAQ5,6and information from Nonroad 

Engine Modeling documents.

7

 The following assumptions were used in order to determine the 

annual costs:

 Brake specific fuel consumption (BSFC): 0.367 lb/HP-hr

 Urea cost: $1.34/gallon

 Urea usage rate: 4% of fuel used

 DPF maintenance cost: $200/200,000 gallons

 Increased fuel usage: 1%

 Diesel fuel price: $1.57/gallon

 Fuel density: 7.1 lb/gallons

 Hours of operation: 1,000 hrs/yr

The annual fuel usage, annual urea usage cost, annual DPF maintenance cost, and increased fuel 

usage cost were estimated as follows:

Fuel Usage (gal/yr) = [BSFC (lb-HP-hr) x Engine Size (HP) x Operation (hrs/yr)] / Fuel Density (lb/gal)

Urea Usage Cost ($/yr) = Fuel Usage (gal/yr) x Urea Usage Rate (% of Fuel Used) x Urea Cost ($/gal)

DPF Maintenance Cost ($/yr) = Fuel Usage (gal/yr) x DPF Maintenance Cost ($200/200,000 gal)

Increased Fuel Usage Cost ($/yr) = Fuel Usage (gal/yr) x Increased Fuel Usage (%) x Fuel Cost ($/gal)

 

5 Email from Todd Sherwood, OTAQ to Tanya Parise, EC/R, Inc. October 6, 2009.

6Email from Todd Sherwood, OTAQ to Tanya Parise, EC/R, Inc. April 21, 2010.

7 Exhaust and Crankcase Emission Factors for Nonroad Engine Modeling -- Compression Ignition 

EPA420--P-04-009 April 2004 NR-009c.
4

The cumulative annual cost is estimated to be $142,000 ($2009) in 2018 and $711,000 ($2009) 

in 2030. More information on the capital and annual costs are available in the attached 

spreadsheets.
5

Estimate of Costs with going from Tier 2 to Tier 4 (following Marine standards) for Stationary Prime Engines 10-30 l/cyl

Hardware (or variable) Costs (2005 Dollars) per Unit

Variable Engineering Cost/Unit (from Tables 7A-5 and 7A-6 Regulatory Impact Analysis: Control of Emissions of Air Pollution from Locomotive Engines and Marine Compression Ignition Engines Less than 30 Liters Per Cylinder, EPA420-R-08-001a May 2008)

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072 $39,428 $39,428 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608 $39,428 $39,428 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142 $30,142

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $73,360 $73,360 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081 $56,081

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total

Auxiliary Engine Costs (from Tables 7B-20 and 7B-21 Regulatory Impact Analysis: Control of Emissions of Air Pollution from Locomotive Engines and Marine Compression Ignition Engines Less than 30 Liters Per Cylinder, EPA420-R-08-001a May 2008)

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072 $12,224 $12,115 $10,291 $10,199 $10,108 $10,018 $10,756 $10,660 $10,565 $10,471 $10,378 $10,285 $10,193 $10,102 $10,012

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608 $12,224 $12,115 $10,291 $10,199 $10,108 $10,018 $10,756 $10,660 $10,565 $10,471 $10,378 $10,285 $10,193 $10,102 $10,012

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $12,491 $12,379 $10,633 $10,538 $10,444 $10,351 $10,259 $10,167 $10,076 $10,755 $10,659 $10,564 $10,470 $10,376 $10,284

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total

Total Hardware Costs (Variable + Auxiliary) (2009 dollars)

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $101,310 $101,178 $78,727 $78,615 $78,504 $78,395 $78,286 $78,177 $78,070 $78,871 $78,758 $78,646 $78,535 $78,424 $78,315

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $101,310 $101,178 $78,727 $78,615 $78,504 $78,395 $78,286 $78,177 $78,070 $78,871 $78,758 $78,646 $78,535 $78,424 $78,315

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $101,310 $101,178 $78,727 $78,615 $78,504 $78,395 $78,286 $78,177 $78,070 $78,871 $78,758 $78,646 $78,535 $78,424 $78,315

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total $303,931 $303,535 $236,182 $235,846 $235,513 $235,184 $234,858 $234,532 $234,210 $236,614 $236,274 $235,938 $235,605 $235,272 $234,946
6

Estimate of Costs with going from Tier 2 to Tier 4 (following Marine standards) for Stationary Prime Engines 10-30 l/cyl

Operating Costs (2005 Dollars) per Unit - Urea Usage

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940 $5,940

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838 $9,838

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850 $14,850

All 20.0 ≤ disp.< 30.0 No engines in this category*

Operating Costs (2005 Dollars) per Unit - DPF Maintenance

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111 $111

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184 $184

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277 $277

All 20.0 ≤ disp.< 30.0 No engines in this category*

Operating Costs (2005 Dollars) per Unit - Increased Fuel Consumption w/DPF

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740 $1,740

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882 $2,882

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350 $4,350

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total Operating Costs (Urea Usage + DPF Maintenance + Increased Fuel Consumption) (2005 Dollars) per Unit

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791 $7,791

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904 $12,904

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477 $19,477

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total Operating Costs (Urea Usage + DPF Maintenance + Increased Fuel Consumption) (2009 dollars)

Ave kW Ave HP 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

600 ≤ kW < 1000 5.0 ≤ disp.< 15.0 800 1072

1000 ≤ kW < 1400 5.0 ≤ disp.< 15.0 1200 1608

1400 ≤ kW < 2000 5.0 ≤ disp.< 15.0 1600 2144

2000 ≤ kW < 3700 5.0 ≤ disp.< 15.0 2850 3819

kW ≥ 3700 5.0 ≤ disp.< 15.0 4000 5360

<1400 KW 15.0 ≤ disp.< 20.0 No engines in this category*

1400 ≤ kW < 2000 15.0 ≤ disp.< 20.0 1600 2144 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194 $9,194

2000 ≤ kW < 3300 15.0 ≤ disp.< 20.0 2650 3551 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227 $15,227

3300 ≤ kW < 3700 15.0 ≤ disp.< 20.0 No engines in this category*

kW ≥ 3700 15.0 ≤ disp.< 20.0 4000 5360 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985 $22,985

All 20.0 ≤ disp.< 30.0 No engines in this category*

Total $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406 $47,406