| CHRYSLER 273-360 | |||||||
| Chrysler, Valiant, Dodge, 273,318,340,360 1966-82 | |||||||
| Hydraulic Lifter Camshafts | |||||||
| PART NO. | VALVE TIMING | DUR | .050" DUR. | VALVE LIFT | POWER RANGE | PART KIT | COMMENTS |
| 18631 | IN.19/61 EX.66/20 |
260 266 |
200 208 |
.400" .415" |
1000 3500 |
K1801 | High torque, fuel efficient cam with smooth idle. Ideal for towing and LPG applications. |
| 18602 | IN.26/64 EX.66/24 |
270 270 |
208 208 |
.420" .420" |
1200 4200 |
K1801 | Mild cam with smooth idle, for improved performance from near stock engines. |
| 186661 | IN.25/65 EX.74/26 |
270 280 |
204 214 |
.420" .442" |
1400 4500 |
K1801 | Dual pattern cam giving excellent mid range power band. |
| 186651 | IN.30/70 EX.79/31 |
280 290 |
214 224 |
.440" .465" |
2000 5000 |
K1802 | High performance street cam, needs improved carburation. |
| 186191 | IN.32/74 EX.78/32 |
286 290 |
226 232 |
.459" .475" |
2500 5500 |
K1802 | High performance street/strip applications. |
| 186721 | IN.34/66 EX.70/30 |
280 280 |
231 231 |
.480" .480" |
3000 6000 |
K1802 | Short duration, high lift cam for excellent mid range acceleration. |
| Solid Lifter Camshafts | |||||||
| PART NO. | VALVE TIMING | DUR | .050" DUR. | VALVE LIFT | POWER RANGE | PART KIT | COMMENTS |
| 186261 | IN.31/67 EX.71/31 |
278 282 |
238 244 |
.486" .495" |
3000 6300 |
K1803 | Hot street cam suit worked engines. |
| 188871 | IN.35/65 EX.77/35 |
279 292 |
244 254 |
.530" .570" |
3200 6500 |
K1803 | Street Race cam suit weekend car |
| 188201 | IN.45/79 EX.82/45 |
305 309 |
257 263 |
.540" .583" |
3600 6800 |
K1804 | Drag race cam maximum acceleration profile |
| Custom Ground Flat Tappet and Roller Camshafts | |
| PART NO. | DESCRIPTION |
| 18900 | Custom ground billet camshaft selected master, SOLID or HYDRAULIC. |
| 18901 | Custom ground billet camshaft using 2 masters or modified lobe centres SOLID or HYDRAULIC. |
| 18950 | Custom ground roller lifter camshaft. |
| Performance Matched Valve Train Kits | ||||||||
| KIT NO. | VALVE LIFTER | VALVE SPRING | SPRING RETAINER | VALVE COLLETS | VALVE SEALS | TIMING SET | VALVE LOCKS | COMMENTS |
| K1801 | HT2011 | 5091 | 12700 | HR229 | PR-7595 | CS8318 | NOTE 7 | Mild performance kit. |
| K1802 | HT2011R | 7736 | 12700 | HR229 | PR-7595 | CS8318 | NOTE 7 | High performance street kit. |
| K1803 | AT937 | 6426 | 12700 | S61 | PR-7595 | CS8318 | NOTE 7 | Solid lifter kit |
| K1804 | AT937 | 6340 | 12700 | S61 | PR-7595 | CS8318 | NOTE 7 | Solid lifter kit |
| Performance Valve Train Components | |||
| PART NO. | DESCRIPTION | PART NO. | DESCRIPTION |
| HT2011R | High Performance Hydraulic Lifter | 12101 | Single Groove Hardened Valve Locks |
| AT937 | Solid Lifter | 12703 | 2 Groove Hardened Inlet Valve Locks |
| CS8318 | Multi Keyway Roller Timing Set | 12704 | 4 Groove Hardened Exhaust Valve Locks |
| FITTING NOTES | |||
| 1. | Must use performance valve springs | 5. | Check valve train geometry before ordering pushrods |
| 3. | Machining required to fit these components. | 7. | For correct locks(collets) see components table. |