EFIDynoTuning Forum

I have attached two screen shots.
One of FN904A pid the other my data log of my timing table pid in my tune.

Question One FN904A does not match my data log timing table. Not sure way (at 90% load) 5000 rpm

I set my base timing spot removed to 10 deg btdc

Question two does my timing table in my data log show actual timing? Or do I add 10deg to that number?
Please see screen shot
Thank you
MB.

it matches perfectly

no its actual timing hence why the dis has to be at 10 deg

Ok so at 24-25 deg @90 % load there's still plenty of room for more timing. Correct?
Thanks

Your not at 90 load your at 96 load so you have to interpolate between cells. But you can probably squeeze more in her. You as the tuner have to decide that and play with it to see what she likes.

One more question. So 96 load seems high for a N/A motor, should I try to bring my load closer to 80 load? And how would I do that? Or just leave it at that?
Thank you for your help.
MB

That's not too uncommon. You can put load wherever you desire. Load is just a tuning variable. If you want to drop it to 80 then go kick up SARCHG by the difference.

96/80 == x1.2