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Old 02-16-2020, 04:31 PM
takid455 takid455 is offline
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Location: Northern NJ
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Default multiport EFI & distributorless system for your Pontiac

Toss that carb and distributor! Multiport EFI and DIstributorless ignition is available for your beloved Pontiac engine! I designed it for my personal car and due to its success, looking to offer this to others. The system uses off the shelf parts (sensors, ECU*, coils, throttle body, ect) with the exception of the cam & crank triggers and sensor housings which I designed. It is the LS1/6 ECU (aka 0411)* running your old school engine. You get all of the modern conveniences. No more cold weather warm ups or carb inconveniences. Turn the key and go. Could even remote start if desired with additional controls. (not recommended for manual trans cars for obvious reasons). Will control your fans, AC and transmission too if running one of the newer overdrives.
The test bed was my 78 Trans am with 455(474) & T56 transmission, 3.73 rear & 26" tire. On our trip to Ohio (1300 miles round trip), we averaged 17 mpg & 20 mpg on the highway tanks. Performance improved as well. Starting cold or hot is a simple twist of the key just like you'd expect your from your newer daily driver. Driveability is very smooth; even compared to the older throttle body system which was previously installed.
*NOTE: You are not limited to using the GM ECU. Other aftermarket ECUs can work with this as long as they accept hall-effect signals for the cam and crank signals. I know Megasquirt & Haltech. The Holley ECU’s may be able to work as as well. This is currently a 24x , 1x trigger setup. If there is enough interest, a 58x , 4x trigger system can be made available. ECU tuning will depend on which ECU you ultimately choose.
Looking to see who would be interested in both possible future purchase and those ready to purchase now to see if the venture is viable. Some parts are made, having one part revised and made.
.You will get crank & cam triggers & housings, new Pioneer 18.1 SFI balancer w/ crank trigger along with composite distributor gear. Remaining parts & wiring are on the end user at this point in time. A list will be provided. Introductory pricing is 1100 + shipping. If you provide your own balancer & gear, deduct 375. I can install this setup on your car as an option. You will need to get it to NJ.
This is not intended to be a low budget system although it can be if you are handy. There are a few cheap throttle body (glorified carburetor) systems out there as well as higher cost ones. Idea behind this was to use readily available parts that most stores would carry that would also provide modern tech to the Pontiac engine.

Reply or PM. Need to clean out the PM box. You can also email me
info at second gen engineering dot com
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__________________
1972 HO Trans Am auto White/white
1974 SD Trans Am 4 spd, no a/c dk blue/ white & blue
1978 Trans am gold/ black ,T56, t tops, EFI 474,
Build: http://www.pro-touring.com/showthrea...1978+g+machine
1999 30th Trans Am 6 spd, T top
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