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joecool · 03-27-2015, 06:29 PM

I was referred to your build by a friend,Great reading ,Thanks so much for posting it.
I am starting a 5.7 -700r4 out of a wrecked 93 fFeetwood so all your sweat will save me ,at least thats the plan.
Early on in the project your dad mentioned flashing a chip? Is this chip something that plugs in the ECM? I assume it changes timing and injector settings to help the performance some. Thanks again. Nice build .

03-27-2015, 06:29 PM	#442
joecool Registered User Join Date: Dec 2013 Location: Pacific Junction Posts: 79	Re: 86 Silverado Father and Son project I was referred to your build by a friend,Great reading ,Thanks so much for posting it. I am starting a 5.7 -700r4 out of a wrecked 93 fFeetwood so all your sweat will save me ,at least thats the plan. Early on in the project your dad mentioned flashing a chip? Is this chip something that plugs in the ECM? I assume it changes timing and injector settings to help the performance some. Thanks again. Nice build .