Jeffy I think MR. HOLDEN has built every ford motor but a SOHC one. With the new parts out and maybe another GT-40 in the works a cammer will fit. If you are Talking about the Westlake motor, for a small block that is a work of art. I am sure the power rating is under what it really puts out with a set of 48 webers. With good gas and high compression we thinking in the 380-410 HP level with a nasty torque band for 2,600 rpms to about 6,200. I do like the louvers on the orginial. I added them to mine. One side note, if you are going to race the car, Ask Bob to build you a little taller hoop for the back and a hoop around your seat on the inside of the car. They did it for me and no body cuts on the body. It's just safety. I can remove the race setup and install the street one in 1/2 hour. Just a thought. I have seen crazy things happen at the track when racing. I never want to test my roll cage but nice to have some feelings of safety. Rick L. Ps I LIKE the RED.