Originally Posted by Mr. SoloDolo
When you say built what all have you had done i want to supercharge my 4.0 but I don't know what all I have to do.
Manley forged pistons and rods, SSM stage 2+ ported heads, ARP cylinder head studs and match ported distribution manifold would be the main things.
You can safely run a supercharger without a built engine as log as the tune is spot on and everything thing is in good working order. I had an MP90 on this Mustang for 114,000 mile on stock internals but popped a piston at 144,000 miles during an autocross due to a fuel starvation issue. This was totally my fault and nothing to do with the engine. I did a built engine for a little more security and to be able to go with much more boost without worry.