Originally Posted by
HQforme
Once again i'm finding great info here related to my car. Thanks to all involved. I too am chasing that lean hot start up, it'll race straight to 18-19/1 on a commanded idle AFR of 15.2-15.3 (big cam) then settle after a while. I've started dabbling with that heat soak enrichment table. Have you had results there? On the weekend i'll do a quick test, get it to full temp, ensure it's starting lean, go to the heatsoak enrichment table, throw some nominal figure like +25% across the board, flash, fire up and see.