Turbo six on a Budget

The limiting factor is often the person planning the build by underestimating the stresses an engine endures with forced induction, even in small amounts. The engine design and limitations are often second. Having (4)7/16 bolts or studs per cylinder can only do so much. I've converted several to 1/2" with great results as well as numerous LS blocks that have seen over 35 lbs of boost successfully. Also, MLS gaskets are available for the Slant, but even by their own guidelines are not the best choice for forced induction, o-ringing the block and a copper gasket are. Plus, using the words budget and turbo or nitrous in the same sentence is often a subconscious admission that they really don't understand the dynamics or parameters involved in building such a combo, and will likely be doomed before it starts. So plan on making twice the HP you expect and prep the components accordingly. It really doesn't cost that much more additionally to do so and just cry once like Charlie mentioned.