diff --git a/test/data/dummy-thermo.dat b/test/data/dummy-thermo.dat
new file mode 100644
index 000000000..07bf26334
--- /dev/null
+++ b/test/data/dummy-thermo.dat
@@ -0,0 +1,82 @@
+THERMO ALL
+   300.000  1000.000  5000.000
+! NOTE: All of this thermo data is bogus
+H                       H   1               G   200.000  3500.000  1000.000    1
+ 2.50000001E+00-2.30842973E-11 1.61561948E-14-4.73515235E-18 4.98197357E-22    2
+ 2.54736599E+04-4.46682914E-01 2.50000000E+00 7.05332819E-13-1.99591964E-15    3
+ 2.30081632E-18-9.27732332E-22 2.54736599E+04-4.46682853E-01                   4
+
+R1A                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+R1B                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P1                      C   2H   7          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+
+R2                      C   2H   7          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P2A                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P2B                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+
+R3                      C   2H   7          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P3A                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P3B                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+
+R4                      C   1H   3          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P4                      C   1H   3          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+
+R5                      C   2H   7          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P5A                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P5B                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+
+R6                      C   2H   8          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P6A                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+P6B                     C   1H   4          G   200.000  3500.000  1000.000    1
+ 7.48514950E-02 1.33909467E-02-5.73285809E-06 1.22292535E-09-1.01815230E-13    2
+-9.46834459E+03 1.84373180E+01 5.14987613E+00-1.36709788E-02 4.91800599E-05    3
+-4.84743026E-08 1.66693956E-11-1.02466476E+04-4.64130376E+00                   4
+END
diff --git a/test/data/sri-falloff.inp b/test/data/sri-falloff.inp
new file mode 100644
index 000000000..bc21e5e46
--- /dev/null
+++ b/test/data/sri-falloff.inp
@@ -0,0 +1,25 @@
+ELEMENTS
+H  C   AR
+END
+
+SPECIES
+H
+R1A R1B P1
+R2 P2A P2B
+R3
+END
+
+REACTIONS
+
+! SRI Falloff reaction (3 parameter)
+R1A+R1B(+M) = P1+H(+M)          1.0E18   -2.0   1000
+  LOW/4.0E25 -3.0 0/
+  SRI/0.54 201.0 1024.0/
+  R3/2/ P2A/5/
+
+! SRI Falloff reaction (5 parameter)
+H+R2(+M) = P2A+P2B(+M)          4.0E18   -0.5   100
+  LOW/7.0E26 -1.0 0/
+  SRI/1.1 700.0 1234.0 56 0.7/
+  R3/3/ P1/0.4/ R1A/0.0/
+END
diff --git a/test/data/sri-falloff.xml b/test/data/sri-falloff.xml
new file mode 100644
index 000000000..97cd5c975
--- /dev/null
+++ b/test/data/sri-falloff.xml
@@ -0,0 +1,204 @@
+<?xml version="1.0"?>
+<ctml>
+  <validate reactions="yes" species="yes"/>
+
+  <!-- phase gas     -->
+  <phase dim="3" id="gas">
+    <elementArray datasrc="elements.xml">H C Ar</elementArray>
+    <speciesArray datasrc="#species_data">
+      H    R1A  R1B  P1   R2   
+      P2A  P2B  R3</speciesArray>
+    <reactionArray datasrc="#reaction_data"/>
+    <state>
+      <temperature units="K">300.0</temperature>
+      <pressure units="Pa">101325.0</pressure>
+    </state>
+    <thermo model="IdealGas"/>
+    <kinetics model="GasKinetics"/>
+    <transport model="None"/>
+  </phase>
+
+  <!-- species definitions     -->
+  <speciesData id="species_data">
+
+    <!-- species H    -->
+    <species name="H">
+      <atomArray>H:1 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             2.500000000E+00,   7.053328190E-13,  -1.995919640E-15,   2.300816320E-18, 
+             -9.277323320E-22,   2.547365990E+04,  -4.466828530E-01</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             2.500000010E+00,  -2.308429730E-11,   1.615619480E-14,  -4.735152350E-18, 
+             4.981973570E-22,   2.547365990E+04,  -4.466829140E-01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species R1A    -->
+    <species name="R1A">
+      <atomArray>H:4 C:1 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species R1B    -->
+    <species name="R1B">
+      <atomArray>H:4 C:1 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species P1    -->
+    <species name="P1">
+      <atomArray>H:7 C:2 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species R2    -->
+    <species name="R2">
+      <atomArray>H:7 C:2 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species P2A    -->
+    <species name="P2A">
+      <atomArray>H:4 C:1 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species P2B    -->
+    <species name="P2B">
+      <atomArray>H:4 C:1 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+
+    <!-- species R3    -->
+    <species name="R3">
+      <atomArray>H:7 C:2 </atomArray>
+      <thermo>
+        <NASA Tmax="1000.0" Tmin="200.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08, 
+             1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00</floatArray>
+        </NASA>
+        <NASA Tmax="3500.0" Tmin="1000.0" P0="100000.0">
+           <floatArray name="coeffs" size="7">
+             7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
+             -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01</floatArray>
+        </NASA>
+      </thermo>
+    </species>
+  </speciesData>
+  <reactionData id="reaction_data">
+
+    <!-- reaction 0001    -->
+    <reaction reversible="yes" type="falloff" id="0001">
+      <equation>R1A + R1B (+ M) [=] P1 + H (+ M)</equation>
+      <rateCoeff>
+        <Arrhenius>
+           <A>1.000000E+15</A>
+           <b>-2.0</b>
+           <E units="cal/mol">1000.000000</E>
+        </Arrhenius>
+        <Arrhenius name="k0">
+           <A>4.000000E+19</A>
+           <b>-3.0</b>
+           <E units="cal/mol">0.000000</E>
+        </Arrhenius>
+        <efficiencies default="1.0">P2A:5.0 R3:2.0</efficiencies>
+        <falloff type="SRI">0.54 201 1024 </falloff>
+      </rateCoeff>
+      <reactants>R1B:1 R1A:1.0</reactants>
+      <products>H:1 P1:1.0</products>
+    </reaction>
+
+    <!-- reaction 0002    -->
+    <reaction reversible="yes" type="falloff" id="0002">
+      <equation>H + R2 (+ M) [=] P2A + P2B (+ M)</equation>
+      <rateCoeff>
+        <Arrhenius>
+           <A>4.000000E+15</A>
+           <b>-0.5</b>
+           <E units="cal/mol">100.000000</E>
+        </Arrhenius>
+        <Arrhenius name="k0">
+           <A>7.000000E+20</A>
+           <b>-1.0</b>
+           <E units="cal/mol">0.000000</E>
+        </Arrhenius>
+        <efficiencies default="1.0">P1:0.4 R1A:0.0 R3:3.0</efficiencies>
+        <falloff type="SRI">1.1 700 1234 56 0.7 </falloff>
+      </rateCoeff>
+      <reactants>H:1.0 R2:1</reactants>
+      <products>P2A:1.0 P2B:1</products>
+    </reaction>
+  </reactionData>
+</ctml>
diff --git a/test/python/testConvert.py b/test/python/testConvert.py
index b0c336f45..cee6e5412 100644
--- a/test/python/testConvert.py
+++ b/test/python/testConvert.py
@@ -1,6 +1,7 @@
 import os
 import unittest
 import numpy as np
+import itertools
 import ck2cti
 
 import utilities
@@ -38,10 +39,10 @@ class chemkinConverterTest(utilities.CanteraTest):
                 self.assertNear(ref_h[i], gas_h[i], 1e-7)
                 self.assertNear(ref_s[i], gas_s[i], 1e-7)
 
-    def checkKinetics(self, ref, gas, temperatures):
-        for T in temperatures:
-            ref.set(T=T, P=ct.OneAtm)
-            gas.set(T=T, P=ct.OneAtm)
+    def checkKinetics(self, ref, gas, temperatures, pressures):
+        for T,P in itertools.product(temperatures, pressures):
+            ref.set(T=T, P=P)
+            gas.set(T=T, P=P)
             ref_kf = ref.fwdRateConstants()
             ref_kr = ref.revRateConstants()
             gas_kf = gas.fwdRateConstants()
@@ -60,7 +61,7 @@ class chemkinConverterTest(utilities.CanteraTest):
                            outName='gri30_test.cti', quiet=True)
 
         ref, gas = self.checkConversion('gri30.xml', 'gri30_test.cti')
-        self.checkKinetics(ref, gas, [300, 1500])
+        self.checkKinetics(ref, gas, [300, 1500], [5e3, 1e5, 2e6])
 
     def test_soot(self):
         if os.path.exists('soot_test.cti'):
@@ -72,7 +73,7 @@ class chemkinConverterTest(utilities.CanteraTest):
 
         ref, gas = self.checkConversion('../data/soot.xml', 'soot_test.cti')
         self.checkThermo(ref, gas, [300, 1100])
-        self.checkKinetics(ref, gas, [300, 1100])
+        self.checkKinetics(ref, gas, [300, 1100], [5e3, 1e5, 2e6])
 
     def test_pdep(self):
         if os.path.exists('pdep_test.cti'):
@@ -82,7 +83,7 @@ class chemkinConverterTest(utilities.CanteraTest):
                            outName='pdep_test.cti', quiet=True)
 
         ref, gas = self.checkConversion('../data/pdep-test.xml', 'pdep_test.cti')
-        self.checkKinetics(ref, gas, [300, 800, 1450, 2800])
+        self.checkKinetics(ref, gas, [300, 800, 1450, 2800], [5e3, 1e5, 2e6])
 
 
     def test_missingElement(self):
@@ -111,3 +112,14 @@ class chemkinConverterTest(utilities.CanteraTest):
         ref, gas = self.checkConversion('../data/nasa9-test.xml',
                                         'nasa9_test.cti')
         self.checkThermo(ref, gas, [300, 500, 1200, 5000])
+
+    def test_sri_falloff(self):
+        if os.path.exists('sri-falloff.cti'):
+            os.remove('sri-falloff.cti')
+        ck2cti.convertMech('../data/sri-falloff.inp',
+                           thermoFile='../data/dummy-thermo.dat',
+                           outName='sri-falloff.cti', quiet=True)
+
+        ref, gas = self.checkConversion('../data/sri-falloff.xml',
+                                        'sri-falloff.cti')
+        self.checkKinetics(ref, gas, [300, 800, 1450, 2800], [5e3, 1e5, 2e6])