Alas i always have used the high octane juice, as for thrashing it i still need practice!
Its only just turned 4k miles and i have been running it in progressively. Lately, once fully warmed up, i have been opening it up in the lower gears and am amazed just how well it gets down the road. The Sigma engine is a superb little firecracker of an engine and a delight to work through the gears-even more so with that side exit pipe!
Last edited by andymot; 20/10/16 09:20 PM.
