LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Anyone have a LT4 knock module

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Old 04-11-2017, 11:43 AM
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Default Anyone have a LT4 knock module

Looking for a LT4 knock module if anyone has any leads to one I would greatly appreciate it.
Old 04-11-2017, 04:41 PM
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Anyone!
Old 04-11-2017, 04:58 PM
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They're rarer than hen's teeth and priced accordingly. Just letting you know what to expect
Old 04-11-2017, 05:20 PM
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and a tuner can "adjust" the sensitivity of the knock sensors also

expect tp pay $200-$300+ if you do find a LT4 knock module..
Old 04-11-2017, 06:43 PM
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Yea that's what I've encountered. Thanks
Old 04-12-2017, 01:37 AM
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Originally Posted by 95Blackbirdlt1
Anyone have a LT4 knock module.
Yep.

PM me if still interested.

KW
Old 04-29-2017, 04:39 AM
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How much you wanting to spend for this lt4 knock module?
Old 04-29-2017, 12:00 PM
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I got one for $100 recently. $300 is completely insane for a item that is questionable if it even does a whole lot to truly help knock counts.
Contact Moehorsepower, he can tune a lot of the sensitivity out with a mail order tune.
Old 04-29-2017, 05:25 PM
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Originally Posted by Meen95z
How much you wanting to spend for this lt4 knock module?
Apparently less than what I want for mine.....which was less than $300.... LOL

KW
Old 04-29-2017, 07:13 PM
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Originally Posted by KW Baraka
Apparently less than what I want for mine.....which was less than $300.... LOL

KW
if I can't get this thing tuned to desensitized it. I may just have to bite the bullet!!
Old 04-29-2017, 08:26 PM
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Are you 100% positive you are getting KR?

If you are getting KR from rr or headers you can always try covering the ear holes over the knock module with sound deadening material, wrapping the knock sensor(s) in the block with a sound deadening material. Both will still register knock, just make it a lot less sensitive. I would make sure your knock sensor is functioning properly first and eliminate rattles. That's a lot cheaper than an lt4 km.
Old 09-27-2017, 04:22 PM
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Default Lt4 knock module

Not to hijack but I am also looking for a knock module, if one of you have a spare can we get together?
Old 10-01-2017, 08:04 PM
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I may sell mine mine for $300
Old 10-02-2017, 01:53 PM
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Originally Posted by 94NDTA
If you are getting KR from rr or headers you can always try covering the ear holes over the knock module with sound deadening material...
Er.....Huh?
Old 10-02-2017, 02:14 PM
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Or you can do what I do...

Step 1. Go to car show
Step 2. Find someone with an LT4
Step 3. Distract them (Hey look they're giving away free Optisparks over there"
Step 4. Swap their LT4 KM with your LT1 KM
Step 5. Profit...
Old 10-03-2017, 02:33 PM
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I like m solution better...TorqHead 24x conversion
Old 10-07-2017, 12:05 AM
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I have a LT4 Knock module for sale, PM me if interested
Old 10-07-2017, 07:45 PM
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Holy crap, is that how much they go for nowadays? I think I paid $30 CAD shipped 5-6 years ago for mine.
Old 10-07-2017, 10:33 PM
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I recently went the 'Torqhead' route, so I'm no longer using the OEM PCM which has an LT4 knock module installed. I'll sell mine for $175. Get in touch with me if you're interested.
Old 10-08-2017, 03:10 PM
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Originally Posted by Epro
Holy crap, is that how much they go for nowadays? I think I paid $30 CAD shipped 5-6 years ago for mine.
when they were "available" they were $27 at dealership. Now that they are extinct it is "supply & demand"....with the "demand" part costing $300+ with some exceptions


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