Will the M45/FX45 tq convert work? What about the tq conveter of a VQ40 vehicle? Because those cars make pretty good tq power.

 

By useing the stock crank with with the AEBS sleeves, over -bore pistons and rods , the displacement is ~4.0L. This is a cheaper upgrade since you don't need to buy the new stroker crank , the factory crank is easily stong enough fro >600 crank hp. The AEBS setup is much stronger than the VQ4.0 internals.