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Morning everyone,
Just finished the rebuild of my 1800 MGB engine - supercharged with a draw-through throttle body, running ~ 13 psi boost with water/meth ADI injection at 8 - 13 psi as safety. It's about to go back on the dyno for the final session after we swapped out the DCOE Weber for the EFI system, and I just wanted to check whether my ignition, AFR, and VE tables look reasonable. The engine will be running on RON 98 fuel. Tables attached, and thanks in advance for any reality check I can get - particularly the ignition tables, the timing advance seems a touch extreme form manifold pressures 10 - 80 kPA above ~ 2500 rpm.
Thanks in advance!
Cheers
Geoff.
Attached Files
GD_VEAFRIgnitionTables.xlsx
