| Model Engine /Part Nº |
Type/Material/Application |
O.D. |
I.D. |
Seat Press. |
Open Press. |
Rate Inch |
Coil Bind |
Max Net Lift |
|
| S2003 |
Single Beehive. PAC Alloy |
1.080 |
.650 |
155 lbs |
377 lbs |
370 lbs |
1.210” |
.600” |
|
Flat tappet or Hydraulic Roller |
1.445 |
1.000 |
@1.880” |
@1.280” |
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12003 and Ferrea Spring Seat Locator #SL1074 |
|
|
|
|
| S2004 |
Single Beehive. Ovate. PAC Alloy Nitrided |
1.100 |
.650 |
155 lbs |
405 lbs |
370 lbs |
1.180” |
.650” |
|
High Lift Extreme Application |
1.445 |
1.000 |
@1.880” |
@1.230” |
|
|
|
|
Features addittional processing for Extreme application. |
|
|
|
|
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12006 and Ferrea Spring Seat Locator #SL1077 |
|
|
|
|
|
| S2000 |
Single Beehive. PAC Alloy |
1.050 |
.650 |
105 lbs |
293 lbs |
313 lbs |
1.140” |
.600” |
|
Performance OEM replacement |
1.290 |
.885 |
@1.800” |
@1.200” |
|
|
|
|
This Spring requires Ferrea Steel Retainer # E12029 OR Ferrea Titanium Retainer # E12009 |
|
|
|
|
|
and Ferrea Spring Seat Locator #SL1080 |
|
|
|
|
| S2001 |
Single Beehive. Ovate. PAC Alloy |
1.050 |
.650 |
130 lbs |
318 lbs |
313 lbs |
1.140” |
.600” |
|
High Performance |
1.290 |
.885 |
@1.800” |
@1.200”. |
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12011 and Ferrea Spring Seat Locator #SL1082 |
|
|
|
|
| S2002 |
Single Beehive. Ovate. PAC Alloy Nitrided |
1.050 |
.650 |
130 lbs |
337 lbs |
313 lbs |
1.080” |
.650” |
|
High Lift Extreme Application |
1.290 |
.885 |
@1.800” |
@1.150”. |
|
|
|
|
Features addittional processing for Extreme application. |
|
|
|
|
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12014 and Ferrea Spring Seat Locator #SL1084 |
|
|
|
|
|
| S2009 |
Single Beehive Ovate. PAC Alloy |
1.035 |
.630 |
135 lbs |
350 lbs |
358 lbs |
1.160” |
.600” |
|
Performance OEM replacment |
1.210 |
.805 |
@1.800” |
@1.200” |
|
|
|
|
This Spring requires Ferrea Steel Retainer # E10031 OR Ferrea Titanium Retainer # E12008 and Ferrea Spring Seat Locator # SL1079 |
|
|
|
|
|
| S2006 |
Single Beehive Ovate. PAC Alloy |
1.175 |
.731 |
150 lbs |
385 lbs |
313 lbs |
1.180” |
.750” |
|
High Lift application |
1.589 |
1.135 |
@1.200” |
@1.250” |
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12004 and Ferrea |
Spring Seat Locator # SL1075 |
|
|
|
|
| S2005 |
Single Beehive Ovate.PAC Alloy |
1.165 |
.731 |
160 lbs |
425 lbs |
408 lbs |
1.220” |
.700” |
|
High Lift Extreme application |
1.445 |
.990 |
@1.950” |
@1.300” |
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12012 and Ferrea |
Spring Seat Locator # SL1083 |
|
|
|
|
| S2007 |
Single Beehive Ovate.PAC Alloy |
.915 |
.567 |
105 lbs |
270 lbs |
300 lbs |
1.060” |
.550” |
|
Performance OEM replacment |
1.025 |
.662 |
@1.670” |
@1.120” |
|
|
|
|
This Spring requires Ferrea Steel Retainer # E10032 OR Ferrea Titanium Retainer # E12015 and Ferrea Spring Seat Locator # SL1085 |
|
|
|
|
|
| S2008 |
Single Beehive Ovate.PAC Alloy |
.940 |
.580 |
90 lbs |
252 lbs |
324 lbs |
.900” |
.500” |
|
Performance OEM replacment |
1.105 |
.742 |
@1.470” |
@.970” |
|
|
|
|
This Spring requires Ferrea Steel Retainer # E10030 OR Ferrea Titanium Retainer # E12010 and Ferrea Spring Seat Locator # SL1081 |
|
|
|
|
|
| S2010 |
Single Beehive Ovate.PAC Alloy |
.950 |
.636 |
80 lbs |
185 lbs |
191 lbs |
1.020” |
.550” |
|
Performance OEM replacment |
1.061 |
.738 |
@1.640” |
@1.090” |
|
|
|
|
This Spring requires Ferrea Steel Retainer # E10033 OR Ferrea Titanium Retainer # E12016 and Ferrea Spring Seat Locator # SL1086 |
|
|
|
|
| S2011 |
Single Beehive Ovate.PAC Alloy |
.985 |
.636 |
100 lbs |
265 lbs |
275 lbs |
1.040” |
.600” |
|
High Lift application |
1.061 |
.698 |
@1.640” |
@1.080” |
|
|
|
|
This Spring requires Ferrea Titanium Retainer # E12005 and Ferrea |
Spring Seat Locator # SL1076 |
|
|
|
|
| S2012 |
Single Beehive Ovate.PAC Alloy |
1.043 |
.650 |
150 lbs |
390 lbs |
436 lbs |
1.190” |
.550” |
|
|
1.250 |
.845 |
@1.800” |
@1.250” |
|
|
|
|
Features additional processing for increase performance and durability |
|
|
|
|
|
This Spring requires Ferrea Titanium Retainer #E12007 and Ferrea Spring Seat Locator #SL1078 |
|
|
|
|
