How to Megasquirt your 3G Hemi

Gunnar said

Thank you very much!!
I'm looking for a suitable TB, not going the Hillborn way...
Maybe another intake, I don't like the truck manifold...
First I'm gonna start it in my garage, just to see if I can get it work, then maybe stuff it in a Barracuda 65... I would like a HemiCuda! :D

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If you are keeping the stock computer, you'll need to stick with the drive by wire. There's a bunch of good videos over at hotrodlane.cc about how to use a stock pedal out of truck or Charger. The stock pedal acts as both the throttle and throttle position sensor. Basically when you step on the pedal the computer says, "hmmm guess this guy wants some power better open the throttle."

If you decide to go with any after-market computer you need to use a cable operated throttle body. FAST has an adapter that allows you to use one of the 92mm throttle bodies. Here is a link: http://www.fuelairspark.com/fas/chrysler-5-7-6-1-hemi-adapter-92mm-only.html

Or you can make your own. I did:


The one I made allowed me to use an 85mm Power throttle body, which I bought for $100.00 off of ebay.

Best of luck.

Regards,

Joe Dokes