top swap LS3 map sensor
I just got my ported LS3 intake and just waiting for my heads. I also got a custom map extension. Thing is as I went to put in my LS1 map sensor the LS3 intake hole is too big.
I don't want to just shove in sylicone.
Last edited by RyanSws6; Aug 5, 2009 at 01:33 PM.
There are 2 map LS3 sensors, 1 early (LS1 type) and 1 late. I hear there is a TSB on them and this is why they changed the design. I have a new LS3 intake so I have the late style.
ALSO note the late style has a different type plug and needs an adapter. The LS1 type plug will not work. I have a friend who makes the plug and extention. So it worked for me.
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If I had gotten a reply about the Kartech adapter I would've looked into it. I was just trying to post up some info I found and not take any heat for it.
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