Likely the first FA2/4 hybrid incoming - Page 23 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

autoracer86 · 05-13-2024, 12:34 PM

Since the first gen and second gen ecu are a bit different how does that affect the performance and tuning ? Sorry if that's a noob question very new to these things lol

I am becoming more and more interested in doing a FA24 swap or maybe FA24 short block with FA20 heads over say a supercharger.

Tatsu333 · 05-13-2024, 01:06 PM

Quote:

Originally Posted by autoracer86

Since the first gen and second gen ecu are a bit different how does that affect the performance and tuning ? Sorry if that's a noob question very new to these things lol

I am becoming more and more interested in doing a FA24 swap or maybe FA24 short block with FA20 heads over say a supercharger.

The FA20 ECU would need to be tuned to run the FA24 properly.

autoracer86 · 05-13-2024, 01:12 PM

Quote:

Originally Posted by Tatsu333

The FA20 ECU would need to be tuned to run the FA24 properly.

Yeah I know it needs to be tuned but does the FA20 ecu have all the same tables and what not to run the FA24.

Ultramaroon · 05-13-2024, 05:01 PM

Quote:

Originally Posted by autoracer86

Yeah I know it needs to be tuned but does the FA20 ecu have all the same tables and what not to run the FA24.

Practically any four cylinder engine can be modded to look like an fa20 for the ecu. It'll work perfectly.

autoracer86 · 05-13-2024, 05:18 PM

Quote:

Originally Posted by Ultramaroon

Practically any four cylinder engine can be modded to look like an fa20 for the ecu. It'll work perfectly.

Cool thanks ! I should have a better read over this thread

05-13-2024, 12:34 PM	#309
autoracer86 Senior Member Join Date: Jul 2022 Drives: Toyota GT86 Location: Ireland Posts: 475 Thanks: 412 Thanked 306 Times in 199 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Since the first gen and second gen ecu are a bit different how does that affect the performance and tuning ? Sorry if that's a noob question very new to these things lol I am becoming more and more interested in doing a FA24 swap or maybe FA24 short block with FA20 heads over say a supercharger. __________________ 2014 GT86 Orange 6 Speed https://www.youtube.com/@spareroomracing3168/featured Build Thread: https://www.ft86club.com/forums/showthread.php?t=153004

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
FA20 vs FA24	Zata	Engine, Exhaust, Transmission	15	06-01-2023 10:18 AM
FA24 In-Depth Look	Kona61	GR86 General Topics (2nd Gen 2022+ Toyota 86)	36	10-11-2021 08:27 AM
Second Gen Swap? FA24	AutoNewb	Engine Swaps	86	07-06-2021 10:55 AM
FA24 Mix n Match	RiceCracker86	Engine, Exhaust, Transmission	1	04-18-2019 03:59 PM
Incoming...	MisterSheep	Off-Topic Lounge [WARNING: NO POLITICS]	19	04-02-2016 12:33 AM

User Name		Remember Me?
Password