Toyota MR2 Message Board - View Single Post - 20V MK1 Engine Swap 20V ST w/ BT AT ECU... S-AFC NEO?

sandsz · 12-23-2008, 07:08 PM

I'm back in action with my red '88 20V ST w/ BY AT ECU (Harness by mr220v).

But I need help! I'm looking at adding a piggyback airflow/fuel adjuster, specifically a S-AFC NEO. Anyone have any experience with this?

I am afraid that the Blacktop ECU might have some auto-learning function which would pretty much make the AFC NEO not help.

Eventually I'm looking at velocity stacks or even a Turbo... I currently have a T25 Turbo Manifold for my Silvertop and am looking for around 6psi T25 Turbo which this would help with as well.

Any Advice or help would be greatly appreciated!!

Adam C

12-23-2008, 07:08 PM	#1 (permalink)
sandsz No Skills Join Date: May 2007 Location: Stone Mountain Posts: 23 Thanks: 2 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	20V ST w/ BT AT ECU... S-AFC NEO? I'm back in action with my red '88 20V ST w/ BY AT ECU (Harness by mr220v). But I need help! I'm looking at adding a piggyback airflow/fuel adjuster, specifically a S-AFC NEO. Anyone have any experience with this? I am afraid that the Blacktop ECU might have some auto-learning function which would pretty much make the AFC NEO not help. Eventually I'm looking at velocity stacks or even a Turbo... I currently have a T25 Turbo Manifold for my Silvertop and am looking for around 6psi T25 Turbo which this would help with as well. Any Advice or help would be greatly appreciated!! Adam C