Phil, Martin's engined hasn't been fully mapped, those figures were just a taster.

I could possibly imagine, that he may well map for race fuel as well as pump fuel, as he may as well whilst it's being mapped.

The figures for Martin's engine is imo irrelevant anyhow (good for a discussion etc. and people do always want to know the numbers), Reyland horses have always been strong ( (C)2005 M Hadland ), and his lowly 515bhp engine slaughtered most other claimed 500bhp cars on all counts.