TPI Swap Help
01-21-2017, 09:48 PM
#1
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Location: Everett, WA
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Car: 1985 Camaro
Engine: 2.8L v6
TPI Swap Help
My goal is to try and put a TPI system on a pre-86 motor for under a $1000 not including the fuel system if possible. The motor is just a generic rebuilt 350 with a small hydraulic flat tappet cam. Basically a stock 350 along with a turbo 400 transmission. I was fortunate to come by a 85 camaro 305 motor that had been sitting outside for a really long time. Got the whole motor and tpi system. I like the idea of a MAP system better but MAF is fine whichever is the cheaper method. My main problem at this point is finding a ECU/Wiring harness combo that will work and not be overly expensive w/AC control. I will consider no timing control or a stock computer if it would work with my motor either option is better than a carburetor. I am ok with learning how to tune if that needs to be done on megasquirt, stock ECU, etc. I think a MAP wiring harness and MAP stock ECU is my only option.
Note: Also I broke the distributor taking it out of the block and the throttle body does not shut on its own.
Motor - Stock 350
Transmission - TH400
New Sensors, 22lb 350 Injectors: $500
Options
**Option 1***
Fast EZ EFI 2.0 $1200 - http://www.fuelairspark.com/fas/ez-e...-fit-typehtml/
***Option 2***
Fast EZ EFI $900 - http://www.fuelairspark.com/fas/mult...-base-kithtml/
***Option 3 ?***
MAP Wiring Harness $300 - http://www.larryselectricsite.com/st...hp?productid=0
MAF Wiring Harness $450 - http://howellefi.com/general-motors/...i-w-maf-sensor
EBL P4 Flash ECU $520 - http://www.dynamicefi.com/EBL_P4_Flash.php
Microsquirt ECU $340 - https://www.diyautotune.com/product/...iring-harness/
Stock ECU - ?
Note: Also I broke the distributor taking it out of the block and the throttle body does not shut on its own.
Motor - Stock 350
Transmission - TH400
New Sensors, 22lb 350 Injectors: $500
Options
**Option 1***
Fast EZ EFI 2.0 $1200 - http://www.fuelairspark.com/fas/ez-e...-fit-typehtml/
***Option 2***
Fast EZ EFI $900 - http://www.fuelairspark.com/fas/mult...-base-kithtml/
***Option 3 ?***
MAP Wiring Harness $300 - http://www.larryselectricsite.com/st...hp?productid=0
MAF Wiring Harness $450 - http://howellefi.com/general-motors/...i-w-maf-sensor
EBL P4 Flash ECU $520 - http://www.dynamicefi.com/EBL_P4_Flash.php
Microsquirt ECU $340 - https://www.diyautotune.com/product/...iring-harness/
Stock ECU - ?
01-23-2017, 05:50 PM
#4
Re: TPI Swap Help
85 ecm sucks, you can rework the harness to work with the. 1227165 ecm.
https://www.eecis.udel.edu/~davis/z28/ecm_swap/
https://www.eecis.udel.edu/~davis/z28/ecm_swap/