Bruce ( Shrinker )
thought id post this.
Few weeks ago i fixed up a sniper on a small block 454 in a Monaro.
Client thought it was underpowered and wondered if i could extract more power out of it.
We drove it and i data logged the drive then went away and looked at the logs.
I made an advance table for it and fixed up the fueling and sync the timing.
The change in fuel and timing parameters turned it into an animal..was it underpowered - yes.
one drive cleaned up and changed the plugs.The car is now smooth and powerful.
i will readdress it in a few months time once client has driven it a bit.
i love tuning efi