6 Fools, a dyno, a Volvo B230 engine (Part 5)

Volvo B230E block and 530 top Single original carburetor 75HP @5000RPM (470 000km) Megasquirt 1 injection and spark 116HP @5000RPM (470 000km) Megasquirt 1 injection and spark (rebuilt engine) 120 HP @ 6000RPM Megasquirt 1 injection and spark (VX3 Cam) 124 HP @ 6000RPM Megasquirt 1 injection and spark (Reijo Cam) 130 HP @ 7000RPM Megasquirt 1 injection and spark (Reijo Cam new intake manifold) 140 HP @ 7000RPM