4L80E Converter
Thread Starter
Tech Contributor
Joined: Oct 2008
Posts: 3,729
Likes: 190
From: Custer, WI
I'm leaving the Trans in stock form. It was just a stock rebuild. I don't think I need hardened input shaft ETC at my level yet.
Main reason I bought the Fast TCI Trans controller is because it's canbus compatible with the EZ EFI that's in the car. Instead of having to run wires to the TPS, tach signal etc, I can just plug in the Canbus. The EZ EFI can actually be upgraded to the sportsman XFI if you send it into FAST. They'll flash the software onto your existing ECU for $200. (That was the price they gave me a year ago) I intend to do that sometime next year
Main reason I bought the Fast TCI Trans controller is because it's canbus compatible with the EZ EFI that's in the car. Instead of having to run wires to the TPS, tach signal etc, I can just plug in the Canbus. The EZ EFI can actually be upgraded to the sportsman XFI if you send it into FAST. They'll flash the software onto your existing ECU for $200. (That was the price they gave me a year ago) I intend to do that sometime next year
Last edited by Pwnage1337; Sep 19, 2017 at 08:50 PM.
Race Director
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
I'm leaving the Trans in stock form. It was just a stock rebuild. I don't think I need hardened input shaft ETC at my level yet.
Main reason I bought the Fast TCI Trans controller is because it's canbus compatible with the EZ EFI that's in the car. Instead of having to run wires to the TPS, tach signal etc, I can just plug in the Canbus. The EZ EFI can actually be upgraded to the sportsman XFI if you send it into FAST. They'll flash the software onto your existing ECU for $200. (That was the price they gave me a year ago) I intend to do that sometime next year
Main reason I bought the Fast TCI Trans controller is because it's canbus compatible with the EZ EFI that's in the car. Instead of having to run wires to the TPS, tach signal etc, I can just plug in the Canbus. The EZ EFI can actually be upgraded to the sportsman XFI if you send it into FAST. They'll flash the software onto your existing ECU for $200. (That was the price they gave me a year ago) I intend to do that sometime next year
Thread Starter
Tech Contributor
Joined: Oct 2008
Posts: 3,729
Likes: 190
From: Custer, WI
I'm not scared of wiring, truth be told the EZ TCU was one of the cheaper controllers on the market. I considered the black box for a while, but didn't bite because sometimes I occasionally like to ride in my own car and let someone else drive so automatic capability with manual Option was mandatory
Team Owner
Joined: Jul 2004
Posts: 28,472
Likes: 3,290
From: Hartford WI
I have PI TCs in my truck and C4. Broke a trans and they cheerfully cleaned it up for me by cutting it apart, cleaning it, welding and balancing it. You have 1 free restall 2 years from purchase date which you can use towards cleaning if you crap a trans or restall it if your needs change or you don't like the stall it came with.
