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4.8 and ls1 mix?

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Old 02-15-2007, 02:03 PM
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Default 4.8 and ls1 mix?

can i use an ls1 short block with my 4.8?
Old 02-15-2007, 03:38 PM
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yes it will be fine.
Old 02-16-2007, 01:27 PM
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will there be anything that i will have to modify on the ls1 block?

will i need bigger injectors before i do it?
Old 02-16-2007, 03:05 PM
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no,the gen3 4.8,5.3 5.7 and 6.0 all are able to swap heads,good luck
Old 02-16-2007, 03:20 PM
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sweet. what kinda compression will i be seeing? will i need to run premium (90 is all i can get around here)?
Old 02-16-2007, 03:33 PM
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im not sure try to search it on the forum




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