Anlushac11":rcxzyx21 said:
If set up properly and using forged pistons
I don't believe anyone makes fordged pistons for the 200/250 anymore.
Federal Mogul used to. After a long afternoon on the phone, I found that Federal Mogul discontinued this product.
I tried, summit, jegs, jc whitney, and afew smaller regional suppliers. summit, jegs, and jc whitney had never heard of them for an I6.
The one smaller supplier put me on a confrence call while he called Fedral Mogul (I never was able to contact them by phone), and their rep said they didn't make them anymore. This guy then called me back the next day and told me he called every source he could think of and nobody had any old stock of those pistons.
I was bummed because I wanted to put a set in my Topaz when I redo the engine.