F6 Ignition Timing - FG vs BF

[JETURBO]

FiftyOne you come up with dome rando sh*t on here 

[Lennox]

^^ doesn't know the answer, defaults to a recommendation of 1000cc kpm injectors

[Benny-4000]

  On 10/03/2016 at 7:11 AM, Ralph Wiggum said:

No worries, good to see someone reading the tables well enough to notice something like that. Are you on the HPT forum?

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Yes, I am on the HPT forum and I am so happy that I can now tune the ZF which I am now getting the hang of.

[IH8TOADS]

You can't compare the two off paper as the airflow values are different and the resulting load figure for the equivalent boost pressure (MAP) and RPM is different.

For example a MAP of 75 inHG has a load of ~2.4 on a FG F6 @ 4500rpm. The equivalent load on a BF F6 at the same MAP and RPM is ~2.6.

But yeah, mechanical differences like compression ratio, manifold design, head design, camshafts have minor influences on the engines airflow etc.

ECU processing capability and the guy punching buttons is likely to effect is all too.