11 Degree Cathedral SPRING KIT:PAC 1209X 7 Int 156 237 300

7 Int 156 237 300 338 375 391 402 Exh 108 162 205 232 246 250 253

Proprietary valve job

but if this doesn’t meet your needs please call us so we can get you set up to your needs***

040                    Exhaust:     1

65 Int 156 222 284 331 364 375 Exh 150 153 190 213 230 236

11 Degree Cathedral SPRING KIT:PAC 1209X 7 Int 156 237 300Our 11 Degree Cathedral CNC heads include: Our in house CNC port PCD surfaced Proprietary competition valve job Hand blended valve job TSP 660 Spring Kit REV 2. 08 Intake Valve REV 1. 57 Exhaust Valve ***This is our most common setup, but if this doesnt meet your needs please call us so we can get you set up to your needs*** Intake valve: 2. 080 Exhaust: 1. 57 Flow lift . 2 . 3. . 4 . 5 . 6 . 65 Int 139 213 266 311 340 352 Exh 107 150 186 216 225 232