400 HP possible?

So, what pistons and rods should I use? Would the wiseco's still be good? I havent really heard anything bad about wiseco pistons.


And arent the rods just .002" longer than the stock rods?
The 198 engine has the longest rod with a center-to-center distance of 7.006" and is PN 2951262. The 225 rod (PN 2406657) has a center-to-center distance of 6.699".
Came off slant-6.org