Originally Posted by kennymox510
would you start at this same spot if using a 11.8:1 lq9 with 243 heads and a 228/232 .600/.600 110lsa cam. single plane intake.
id just run 10 or 15* at zero rpm, then 26* strait across from 500rpm to top rpm.
26* is a reasonably safe number to start with for an 11.8:1 motor
Dont put any timing ramps in your idle rpm area. If you want to improve driveability, add a couple degrees below the rpm where your tq converter stall's