Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Ls1 1990 miata

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Old Nov 2, 2004 | 12:04 AM
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Default Ls1 1990 miata

Hey All:

Here is something to look at Go to www.sammichael.com/ls1/turbotacoma
Here is another conversion I did to a friends Sonoma 3 1/2 years ago. www.V8sonoma.com

Hope you like what you see....started this project June 5th/04....still more time needed to get together....


Later

Tim
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Old Nov 3, 2004 | 11:29 AM
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Nice swap. Post some completed pics when its on the road
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Old Nov 3, 2004 | 07:16 PM
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I got to post some more newer pics. on sam's site. Working long hours and being somewhat lazy doesn't help.......But I can't wait to get it toghether....there are 2 others here on this site doing the same project....just going in 3 different directions.....but its neat to see the different builds on the same stlye car. Thanks for your reply!!!!!

Later
Tim
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Old Nov 14, 2004 | 01:37 PM
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That thing is going to give a whole new meaning to the words "Monster Miata".
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Old Nov 14, 2004 | 08:01 PM
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Yea....I most makes me giggle like a little girl!!!! I can't wait to get it together....just had some personal stuff come up....which has slowed my progress......but there are 2 others on here doing the ls1 swaps that are almost done....can't wait to here them talk about the way they run! I chatted with the dyno operater/tuner a week ago....I should be making about 375 to 400 hp at the tires....that in a 2500lb car.................can't wait.
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Old Nov 14, 2004 | 08:43 PM
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Originally Posted by turbotacoma
Yea....I most makes me giggle like a little girl!!!! I can't wait to get it together....just had some personal stuff come up....which has slowed my progress......but there are 2 others on here doing the ls1 swaps that are almost done....can't wait to here them talk about the way they run! I chatted with the dyno operater/tuner a week ago....I should be making about 375 to 400 hp at the tires....that in a 2500lb car.................can't wait.

That car will be bad *** if you can get it to hook up and keep the frame square. No need to laugh like a girl though...
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Old Nov 15, 2004 | 06:14 AM
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The 5.0 Ford/Miata conversions were quite scary fast. And as we all know , an LS1 will eat a 5.0 for breakfast and still not be full . That car will be brutal! less weight than the Ford , more HP. What's not to like here?
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Old Nov 15, 2004 | 10:32 AM
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that is "nucking futs"
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Old Nov 15, 2004 | 12:33 PM
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That's cool but I really hope you do something to upgrade the brakes. You'll need more "whoa" for all that "go".
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Old Nov 15, 2004 | 01:36 PM
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Wilwood Brake brake kit will be installed later...money is tight.....can't wait to get her on the road!
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Old Nov 16, 2004 | 03:02 AM
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what did you do you headers?
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Old Nov 16, 2004 | 12:03 PM
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PMed ya
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Old Nov 16, 2004 | 07:55 PM
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You should put a trex in that motor That would be halarious if the car would hold it.
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Old Nov 17, 2004 | 01:29 AM
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I would definetly break .....AND I MEAN BREAK!!!!!! the CV axles first.....I chose a tr224/114 cam for the torque/ emissions/ power to 6200 rpm and to try to get 400hp to the wheels. Heads are hand ported...stock valves...comp 918 srings...ti-retainers...stock ls1 manifold for now....ported T-body....12.5lb flywheel....stock Z06 clutch....the block is a ls6 2004 model....t-56 trans....t-bird 3.27 posi rear diff with modded cv's to fit the miata hub's....a stock 99 formula aluminum drive shaft shortened to 28 1/4" from yoke to yoke.....the rims are 16x7" 15lbs....add the tires in...and the wheel/rim weight is about 33 to 35lbs....over the stock f-bodies 44lbs. Can't wait to it together!!!!!!!!!!
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Old Nov 17, 2004 | 03:52 PM
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What's the weight distrobution on that going to be? LOL, I was having ideas of small block in a miata a few days ago and just happened to browse across this thread.
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Old Nov 17, 2004 | 09:09 PM
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Mostford conversions are 53/47...I hoping closer to 50/50. typical weight of a 302 conversion is 2450-2550lbs....with a KenneyBell Blower about 2500-2600Lbs. Mine I'm hoping around 2550lbs. I added some bracing and the engine and trans mounts I'm making are alittle over built!!!
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Old Nov 24, 2004 | 11:28 AM
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That's a pretty neat swap. I have a co-worker here with a Miata that currently isn't road worthy do to some brake issues. While it's sitting in his garage, he should follow your lead and do this swap too.

Can't wait to see your car done....
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Old Nov 24, 2004 | 01:41 PM
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Should have some updated pics. tonight....just go to the site listed at the first post.
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Old Nov 24, 2004 | 02:22 PM
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Just imagine your walking down the sidewalk and you hear a v8 rumble and you turn around and this little miata is cruising down the street
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Old Nov 25, 2004 | 12:40 AM
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I have some newer pics. posted. Its at the site posted above. Look for the ones that are Novemeber 24/04. Enjoy!!!!


And yes I agree everyone will be looking for the F-body/vette.....and then go that is so wrong!!!! That is what happened when I put the lt1 in a 2000 sonoma....!
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