Knee replacement,motor on dyno.
Nice results.Do you run 1/8 mile or 1/4?What size rear tire?I run 1/4 mile with 30 inch tire,4:30 spool and cross the line at 6400rpm.My 410 is a similar build(bit bigger solid roller,eddy heads P&P)These sb strokers come on early with the right T converter.I ran my best last weekend in the 1/8th. 1.42 60ft 6.70@101mph pump gas.Hope the knee heals quick.:D