I just PM'd you this incase it didn't send, bad signal whet working!
Hello there mate. Ricky at race tech has been turboing stock blocks for years now and if you would like to find any information out feel free to give him a call, like he says, it is safe to do so but of course is always a risk, if you go round on boost setting 4 whacking it all day, then no you are going to get problems, but if you treat it right and maintain it well, then you will have less risk, I mean any high performance car turbord, you always do run a higher risk as said, this engine has been running like this i would say over 17 months now, and to this date I have had no problems, I have also had the head re built with the head also being skimmed. The reason they can turbo a stock block b18C4 as the compression is a lot lower! I had planned on keeping and has had a new 40 mm wastegate pipe put on as a posed to the 38 mm previous, and in the middle of putting a more flowing system on it, which is now on. Just sorting the decat, will need a tweek on the map once is done! But this has all been stated in the advert, if I have time I shall do that myself and take a drive up there!
I have just yesterday put 6 months tax on her aswell! Any more problems drop me your number! Cheers!