Mike thats if i did run 2.5bar which i wont be 2bar max for 550ish the limit

...it doesnt mean every engine will blow ...but please bare in mind lee's was a dyno 605bhp so 560 max in car ...the safe limit for no worries is 550bhp..over that you are risking...and deffo 650 + its operation certain explosion..of course this only applies if you are maxing the car out regualary...