HP estimate??
My new motor goes on the dyno Monday, any guess what it will make. 408 CI windsor. 4.03 borex4.00 stroke. 12:1 compression, AFR 205 cyliner heads, 2.08 Intake 1.60 Exhaust, Edelbrock Victor Jr Intake, Mighty Demon 800 carb, MSD billet dist. solid roller .672 .669 lift, 260 270 duration at .050 106 lobe seperation. 1 3/4 Long tube Hooker super comp headers. I am hoping it will make at least 600 but I guess we will see.