Quote:
Originally Posted by cmitchell17
The way I understand is that the LT1 has the same common treatments the 5.3 flex fuel truck engines get to the valves and maybe some other stuff and with the fuel system. The only thing different is the LT1 dosent have a fuel compesition sensor to measure it, the software to run it, and the higher capacity injectors to flow the extra fuel required.
I can't remember but I think they had to do something to prevent somekind of pitting to the valves over long term use.
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The only thing the LT1 doesn't have is the Flex Fuel sensor. The fuel system is more then capable to run it NA and the ECM has all the tables needed.