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Old 02-10-2022, 01:07 PM   #2
LT1ornothing

 
Drives: 2020 LT1 M6
Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
You will need an LT4 to LT1 blower conversion kit from ADM or WeaponX or one of the other vendors. You will also either have to buy an LT4 intank fuel pump to run the stock LT4 pulley, or you will need to have a bigger pulley installed on the LT4 blower to lower the boost enough to meet the increased fuel demand.
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