| No they aren't. Can't think why really.
748's have always had a bad time of it in the UK when it comes to racing - they were banned for years when the 748SP trounced competition back in the mid-90's and only recently became eligible again when they were relatively obsolete. IIRC an obscure ruling prevented the 748 from having its inlets opened up but, Jap 4's were allowed this. Overnight it made the 748 obsolete because it limited the power whilst the 4's went on to make more. |