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Old 02-03-2016, 09:15 PM   #3
BR3W CITY
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Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
Re: Lsx intake manifold options

Quote:
Originally Posted by tucker69 View Post
1) truck injectors are shorter/taller and will not work with aftermarket intakes
2) truck serpentine access. System will interfer with throttlebody because aftermarket intakes are lower than trucks
3) aftermarket intakes are for larger mm throttlebodys and hence need for bigger t/b.

If you NEED to go with an aftermarket intake (ie the rest of the setup makes the intake a choke point), then you're already well past NEEDING different injectors. At that point, your better off switching to EV1 or EV6 injectors for the future. However, as had been mentioned, on a stock motor, these things will actually create more problems than solutions.
IIRC the LSRxT is/was made in a cathedral port setup.
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