Wow, I talked to Ed and Tom last night. Both built or modified their engines in their race car. Ed has a 340 with a odd stroke crank and ported W2's. UNtil this year he was still using a solid lifter cam and 1.5 ratio ductile iron rockers. He is still using the flat tappet cam but switched to 1.6 ratio rollers. I think it dyno'd at over 500 horse and a real flat torque curve. Tom built a new bullet with his old "small heads and probably over 800 horse. It's a big cube wedge. (big) It ran 8.47 at 155 last weekend. Ed in the Barracuda and Tom in the Dart. Both are members here.