Originally Posted by
Carlos-Titx
BD Performance in Wrexham are heavily involved with ST tuning. They do a block mod as well.
Like fuck would I pay £1000 for a "secret" mod.
the mod is most likely just dowelled block/ liners of a girdle fitted to waterways to support liners.
either way there is a weak link in the engine and depending on wants it would be better just to get an rs, plus they have more trick bits fitted as standard.
I grant you they cost more from the off, but getting much cheaper all the time.