I decided to make a few changes to the 70 to make it faster over the last month. I added open chamber rectangle port heads, Weiand Stealth Intake, Hooker Comp 2" headers, and a Coan 10" 3500 converter. What a HUGE difference it made. That car has to be at least half a second faster if not a full second. I need to get it to Atco and make a pass or 3. I also added some deep groove pulleys so no more belt tossing for me!