what year do you have? the only way to be sure if you have clearance is to check it. there is an article on the proper procedure in the sticky section. there are to many variable for someone to be able to give you a definate yes.
those pistons should have reliefs in them so you maybe alright. but like i said i would check ptv clearance to be safe. i kow thats not the answer you were looking for. maybe someone on here has that setup idk. but even if someone tells you they run it still check.
---------- Post added at 08:11 PM ---------- Previous post was at 08:10 PM ----------
there is an article in the sticky to check piston to valve clearance with the heads on. see if you can do that with the stock 1.6 rocker arms if its even possible. if it is then we could do some math and find out if those rr's will work for you.
well then i guess its a crap shoot. maybe could score one real cheap at a junk yard just for the check? either that or see if the rr's you but are returnable incase you find out you dont have clearance?
---------- Post added at 09:28 PM ---------- Previous post was at 09:27 PM ----------