DannysZ28 Posted June 10, 2009 Report Posted June 10, 2009 A friend of mine has a ported polished 409 big bore with 28mm carbs, hemi head and toomey t-5s. We raced last week and i took him by 5 or 6 bike lengths pretty easy. We almost raced 1/8 mile on pavement. He has 6 inch extended arm with street tires and its strutted with 15-41 gearing. What kind of power should he be making provided it is tuned right? I am running a 4 mil stroker, home ported jugs, stock heads, stock carbs, fatty pipes, +4 timing with a 16-41 gear. Only suspension mods is a lowering kit. I was trying to get some idea how mine was running. Not sure since i am not exactly sure how my cylinders are ported. I was really suprised that i pulled him pretty hard in the first 3 gears. Quote
RadarRacing Posted June 11, 2009 Report Posted June 11, 2009 mid 60s to low 70s with stock carbs. Quote
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