While inspecting the W9 engine after last weeks Dyno session we found a broken intake valve spring. Looking for a recommendation for a good set of springs that will last in a bracket engine.

0.730 lift solid roller cam
2.15 Intake 1.62 Exhaust Titanium Valves
7800 RPM redline
Current springs: PSI 1.58 OD 250 lbs @ 1.94 " 690 lbs @ 1.21"

W9 Bullet Cam.jpegW9 B KSpring.jpeg
Last edited by Moparrob68; 05/16/23 09:28 PM.