FAST EZ EFI Kit Upgrade
Thread Starter
Junior Member
Joined: May 2013
Posts: 28
Likes: 0
From: Canada
Car: '86 iroc z
Engine: 350 sbc vortec from ATK
Transmission: T-5
FAST EZ EFI Kit Upgrade
looking at the atk high performance website at turnkey engines. seen that the fast ez efi upgrade was an option at a cost of $1900. im looking at doing a swap from my 305 carbed engine to a 350. do I need to get an efi kit or is it just an upgrade? thanks
Supreme Member
Joined: Oct 2004
Posts: 4,528
Likes: 240
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: FAST EZ EFI Kit Upgrade
You can run a carb on your 350. EFI is nice but not required.
Supreme Member
iTrader: (25)
Joined: Feb 2006
Posts: 7,260
Likes: 5
From: Manteca,California. Nor Cal.
Car: SOLD IT. Mopar guy only now.
Engine: gone
Transmission: gone
Axle/Gears: gone
Re: FAST EZ EFI Kit Upgrade
you can get the fast ez efi with throttle body for about 1600.00 on ebay. but you might just go carb, the MPG isn't gonna be much different.
Joined: Jul 1999
Posts: 12,100
Likes: 127
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: FAST EZ EFI Kit Upgrade
-- Joe
Member
iTrader: (1)
Joined: Sep 2006
Posts: 260
Likes: 0
Car: Corvette
Engine: 388 HSR custom Cam see sig
Transmission: 700R4
Axle/Gears: D44 3:45
Re: FAST EZ EFI Kit Upgrade
It does..however after speaking with tech support the system doesn't support HEI ignition. You would have to buy either there distributor or MSD.
Doesn't support Lock out if you have an automatic and the harness adapters are set up for LT1 or LSx motors.
Doesn't support Lock out if you have an automatic and the harness adapters are set up for LT1 or LSx motors.
Re: FAST EZ EFI Kit Upgrade
There are lots of shortcomings on some of these TBI systems. Be careful of the claimed "ease of installation".
Thread
Thread Starter
Forum
Replies
Last Post
Fast355
DFI and ECM
14
Dec 2, 2016 06:33 PM
New2Chevy
Engine/Drivetrain/Suspension Parts for Sale
2
Sep 28, 2015 12:35 AM
1Aauto
Sponsored Vendors
0
Sep 2, 2015 01:35 PM
