Does anyone know if Roush makes a 351 that can replace the 289 in the roushes now? If so how do I find out information pretaining to this as in prices and what options are needed to make the change over ? I am going through all the options that I can do to my engine this winter between which super charger to get if I decide to stay with the 4.6 Roots/Centrifuge/Screw. Also I am highly considering changing my transmission to a T-56 I have the T-45 in it now. Not really a big fan of it at all.
At this point in time I have started my exterior upgrades after I have completed thoose I will move onto the engine bay. Just doing as much research as possible to the most amount of options that I can as to decide in which route I am going to take with the vehicle. My plans is to have it set up to run on the NASA events out at Summit Point WV race track. I appreciate any and all information I can get reguarding all these things thanks for your time.