[Gaz64]

I've been telling people about the fuel economy benefits of PULP for years now, most were sceptics, some listened, some tried and are converts.

Only works with EFI cars while in closed loop. The longer you spend in closed loop, the greater the fuel consumption difference per tank.

Carby cars will not benefit in lower fuel consumption.

Use the lowest octane without detonation. High octane does not necessarily give more power.