C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

l98 converted to a ls1?

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Old Jun 8, 2005 | 09:12 PM
  #1  
ar91c4's Avatar
ar91c4
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From: tomahawk wisconsin
Default l98 converted to a ls1?

has anyone on here done this? I love the ls1 motors and I would love to stick one in my 91....if anyone has any details let me know...
thanks al
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Old Jun 9, 2005 | 01:55 AM
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Originally Posted by ar91c4
has anyone on here done this?
It has been discussed before. Try an advanced
search and 'include archives' to see some of the
threads.

This first link is thumbs down on the idea.
http://forums.corvetteforum.com/show...m_id=48&arch=1

This link is to posts by someone claiming to have
completed some cars and ready to take on more
customer cars.
http://forums.corvetteforum.com/show...m_id=48&arch=1



Regards,
Ken R.
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Old Jun 9, 2005 | 02:37 AM
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The problem that is left to deal with is the CCM - something that came out in 1990.

The CCM - Central Control Module. It integrates with the ECM and EBCM. Here is the rub... I don't think it will talk with the latest ECMs. The CCM also provides most of the IP data and works with the climate control.

This swap is much easier with an earlier C4, pre-1990. Then you can use a modern ECM. And the ABS doesn't care.
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Old Jun 9, 2005 | 03:22 AM
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I'm all ears ont his.. Any more linkage?
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