I can't seem to find anything about this with the search. Hope someone can answer this question. How thick of a headgasket can you use before cam timing is effected (stock head)? Would it be opposite of a thinner headgasket? 0.012"= 1 degree retard so would every 0.012 on a thicker gasket add 1 degree advance? Thanks for any feedback.

1.7na

 

anybody have any ideas?