160+ HP 143ci Lowrider ST

Engine basics: 4. 5 Bore, 4. 5 Stroke, CNC Ported Heads with +1mm valves is all 4 corners, 64mm Throttle body Intake manifold, 8. 2 g, sec Injectors. CycleRama CR536 Camshaft. .536 lift, 250 degrees on the intake, 260 degrees on the exhaust, intake closes 50 degrees ABDC. Screamin Eagle Heavy Breather FREEDOM Sharp Curve Radius Exhaust. The last few power runs were done with the air filter removed as it was far too restrictive for the big 143ci engine. I have to be clear remind some people that I do NOT have full freedom to design build engines for my customers, I can only suggest what I know to be the best. The final decision comes down to the customers own budget preferences. Link to Oil pump, cam plate camshaft installation: Please leave any questions in the comments I will get back to you asap. Follow me on Instagram I work here You can call me on 0746342766 during AEST business hours.