Originally Posted by
sam131
I've been running them in a 205 block with a cosworth mls gasket with a gt30 @ 30 psi for about 2 years only road use though just to let you no depends what you want to use it for i think.
But how do you know that your block isnt cracked?
check out the escort cosworth forum there is loads of info on there.
And im guessing those stud kits are not re torqued once engine has been run.....
There is x amount expansion and contraction on a yb head hence why stretch bolts was used. BUT hey cosworth and ford dont have any idea what their doing according to most people on here.
I would advise not to use them cos it will cost more money in the end.
Choice is yours.
regards
Paul