6.0L LS2 CARB Legal Build Blog

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Old 04-28-2018, 11:39 PM
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Originally Posted by 02-VIVID
Congratulations! Didn't you work with Martin in the early stages of this build?
Thanks. Yes. For the first 6 months we did fabrication, mechanical stuff, and stripped the GTO at his shop. When that was done I brought it home for the electricals, smog, and such. It's been a group effort with Martin, myself and a several friends.
Old 05-02-2018, 10:55 PM
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This was a fun little project... My NB2 only came with the dome light. That made seeing in the footwells difficult at night. To help with that I scavenged the trunk and glove box lights from the GTO. I dremeled out the little plastic bolt covers for the center console on the tunnel. The lights snap perfectly into them. We wired them to the dome light and boom. Let there be light...
Attached Thumbnails 6.0L LS2 CARB Legal Build Blog-img_7558.jpg   6.0L LS2 CARB Legal Build Blog-img_7557.jpg   6.0L LS2 CARB Legal Build Blog-img_7556.jpg   6.0L LS2 CARB Legal Build Blog-img_7554.jpg   6.0L LS2 CARB Legal Build Blog-img_5736.jpg  

6.0L LS2 CARB Legal Build Blog-img_5737.jpg   6.0L LS2 CARB Legal Build Blog-img_5778.jpg   6.0L LS2 CARB Legal Build Blog-img_5738.jpg  
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K001 (05-04-2018)
Old 05-04-2018, 10:42 AM
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CaRBoy - Great post thanks for sharing your 'adventure and glad it worked out well due to your due diligince and follow through.

I myself am bringing a Pontiac Solstice/Mallett 07-005 into Cali in the coming weeks and hope to have good luck at the referee as well...wish me luck!

I added a couple of pics for your viewing pleasure ~
Attached Thumbnails 6.0L LS2 CARB Legal Build Blog-img_0830.jpg   6.0L LS2 CARB Legal Build Blog-img_0841.jpg  
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CARBoy (05-12-2018)
Old 05-04-2018, 11:08 AM
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Originally Posted by K001
CaRBoy - Great post thanks for sharing your 'adventure and glad it worked out well due to your due diligince and follow through.

I myself am bringing a Pontiac Solstice/Mallett 07-005 into Cali in the coming weeks and hope to have good luck at the referee as well...wish me luck!
Thanks!
A Mallet! Cool! I'll PM you.

Jon
Old 05-12-2018, 12:29 PM
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Originally Posted by CARBoy
SUCCESS! We passed the CARB referee and it's truly CARB legal now. This ref was much more knowledgable and could discuss all of the components and issues. Finally I can get to the fun of really driving it!
Congratulations! I know you'll love it.
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CARBoy (05-12-2018)
Old 08-07-2018, 09:41 AM
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Wow this is awesome. A lot of work, pretty over whelming. Glad to see you were able to get an 04 body to be carb legal. I’m new to this forum and after talking to Flyin Miata they told me only 90-95 body style with LS3 motor would be carb legal all ready to go. I would like to have newer body style between 04 and up and put a ford motor in there. Guess I’ll do more re search
Old 08-07-2018, 11:28 AM
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Originally Posted by madstyle1
Wow this is awesome. A lot of work, pretty over whelming. Glad to see you were able to get an 04 body to be carb legal. I’m new to this forum and after talking to Flyin Miata they told me only 90-95 body style with LS3 motor would be carb legal all ready to go. I would like to have newer body style between 04 and up and put a ford motor in there. Guess I’ll do more re search
Thanks! Flyin Miata isn't located in CA, so getting things CARB compliant beyond '95 would be logistically difficult for them. From a business point of view, the E-rod kit ('95 or older only) is probably the only route that makes financial sense for FM. It's much easier to CARB than anything else LS related. Getting a '96 or later model CARB legal would probably cost FM more to do than they could sell it for due to shop/research labor hours. Having said that, it's not impossible to do '96 or later, you just need to do your research, have a ton of patience, and dig in.

I think there is little reason to use the Ford 5.0 anymore. It might be easier to CARB sticker an older 5.0 in an '95 or older NA, or not. I don't know at this point because the rules keep changing, and not for the better. The LS is a much better platform.
Old 08-07-2018, 11:42 AM
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I’m ok with the LS swap just looking into the labor as I am not a mechanic. I’ll have friends that will help me with the process however I can always learn as I go. Got a quote from FM to do the job and it was ridiculously high which I don’t blame them for due to the time and labor. I think going with older body style with LS is the way to go since the research has been done already.
Old 08-07-2018, 12:36 PM
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Originally Posted by madstyle1
I’m ok with the LS swap just looking into the labor as I am not a mechanic. I’ll have friends that will help me with the process however I can always learn as I go. Got a quote from FM to do the job and it was ridiculously high which I don’t blame them for due to the time and labor. I think going with older body style with LS is the way to go since the research has been done already.
I'll chime in here, happy to chat about the E-Rod swap in an NA, and I'll have the car at Miatas at Laguna Seca.
-Zandr
Old 08-07-2018, 12:38 PM
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Originally Posted by zandr
I'll chime in here, happy to chat about the E-Rod swap in an NA, and I'll have the car at Miatas at Laguna Seca.
-Zandr

can we swap contacts?
Old 08-07-2018, 12:47 PM
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PM Sent
Old 08-10-2018, 06:07 PM
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Originally Posted by madstyle1



can we swap contacts?
Zandr has the only CARB stickered LS that uses the E-rod. He's the man if you go that route, which is what I would recommend most people do. Going later than '95 is much harder and you don't gain much from a driving point of view.

Last edited by CARBoy; 08-10-2018 at 11:58 PM.
Old 11-13-2019, 01:16 AM
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I added air conditioning the weekend before Miata Reunion at Laguna Seca. Drove it 500 miles there through the LA fires. Tracked it all weekend. Then drove home 500 miles. Was SO happy to have ac. Cruise control is next!
Old 11-13-2019, 10:47 AM
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Please keep the thread updated with the Cruise Control install specifics.
I have not seen anything specific for adding it to an NA or NB and would like to know what it takes to do it yourself.
Old 11-13-2019, 03:58 PM
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My car is a 2002 and I put a 2000 LS1, from Trans Am, in my car. The throttle is a throttle by cable and not a throttle by wire. My cruise control works fine with no additional modification. I used a Dakota Digital box for my speedometer and everything else work as normal.
Old 11-13-2019, 04:28 PM
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Originally Posted by BGordon
Please keep the thread updated with the Cruise Control install specifics.
I have not seen anything specific for adding it to an NA or NB and would like to know what it takes to do it yourself.
As with everything in these cars, cruise control varies a lot. My car is DBW and everything is from an '06 GTO. I have everything hooked up for cruise: pedal switches, the GTO stalk, EBCM bypassed. But the GTO PCM wants input from the ABS for cruise to work, which I don't have. I found a guy who makes a bypass module specifically for the GTO. It wires into the PIM. It makes the PCM think that the ABS is working. In theory the cruise should work once I install that. We'll see. I'll report back in a couple of weeks when I have time to do it.
Old 11-13-2019, 04:31 PM
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Originally Posted by 02-VIVID
My car is a 2002 and I put a 2000 LS1, from Trans Am, in my car. The throttle is a throttle by cable and not a throttle by wire. My cruise control works fine with no additional modification. I used a Dakota Digital box for my speedometer and everything else work as normal.
Cruise with DBC is much easier. In my case with DBW, the GTO compounds the problem. Dakota Digital makes cruise boxes for the LS2, but specifically not for the GTO. Not enough demand for them. So that route is a dead end.
Old 08-13-2020, 06:37 AM
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Hi ! I found this build online and think its great. Were you ever able to get the cruise control to work? I'm in San Diego as well and would love to check out this car sometime.
Old 08-13-2020, 12:00 PM
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Originally Posted by xaparx
Hi ! I found this build online and think its great. Were you ever able to get the cruise control to work? I'm in San Diego as well and would love to check out this car sometime.
I haven't returned to cruise, but it's still on the list. I did track down an issue with the PCM requiring ABS input for cruise. Because I don't have ABS, that's a problem and may be why CC hasn't worked yet. A friend connected me with a guy who makes a module specifically for the GTO to bypass ABS and anything else the PCM needs. Installing it is my next step.

I replied to your PM.
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