Which reluctor?
Thread Starter
TECH Regular
Joined: Feb 2003
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From: Spring Hill, TN
Which reluctor? I'm considering an aftermarket ECU to drive an LS2-based motor. I assume that the LS2 shortblock will come with a 58 tooth reluctor, but don't know if the aftermarket systems support that. I haven't even picked the aftermarket ECU yet. In consideration are FAST, GEN VII, MOTEC, BS3.
Will they all support that reluctor wheel, or should I spec a 24 tooth?
Will they all support that reluctor wheel, or should I spec a 24 tooth?
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
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From: Lake Zurich, IL
a 2005 LS2 will have the 24 tooth reluctor and you could use that w/an LS1 PCM if you wish (companies such as thudner have the necessary conversion parts to get knock sensors and such to work w/an LS1 PCM)
if you go w/a 2006 LS2 then it's 58 tooth... I'm not very familiar w/aftermarket computers however, so not sure if any of the above can be set to correct for this
if you go w/a 2006 LS2 then it's 58 tooth... I'm not very familiar w/aftermarket computers however, so not sure if any of the above can be set to correct for this
Thread Starter
TECH Regular
Joined: Feb 2003
Posts: 451
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From: Spring Hill, TN
Originally Posted by horist
a 2005 LS2 will have the 24 tooth reluctor and you could use that w/an LS1 PCM if you wish (companies such as thudner have the necessary conversion parts to get knock sensors and such to work w/an LS1 PCM)
if you go w/a 2006 LS2 then it's 58 tooth... I'm not very familiar w/aftermarket computers however, so not sure if any of the above can be set to correct for this
if you go w/a 2006 LS2 then it's 58 tooth... I'm not very familiar w/aftermarket computers however, so not sure if any of the above can be set to correct for this
