MTI 396 LT1 0411 ECM Swap Finished!
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Just got my 1997 Trans Am back up and running, I bought the car over the summer for the grand total of $1800! Car came with a 396 LT1 built by Motorsports Technologies of Houston, Tx. Eibach spings, Hotchkis control arms, weld-in subframe connectors, headers, and a full 3" exhaust.
Since then I set out to put a ProCharger on this monster but I wasn't satisfied with the capabilities of the LT1 PCM so I decided on a 0411 Swap to enable me to run a 2 BAR MAP sensor and a custom OS. Being as I'm a bit of a cheapskate and I was completely broke at the time I skipped the 24x kit and built my own swap with a billet Accel Vortec distributor and repinned factory harness. I finally fired it up and Viola!
For later I picked up a Twin-Intercooled, 12 Rib D1-sc, AFR 210 heads, and a Moser 12 Bolt all brand new for $5250! And found the Denny's nitrous ready driveshaft for $150.
So the project is rolling and I hope to keep everyone posted. I figured this accomplishment merited my first post here.
I wish the car wasn't so ugly but that's for later!
Sorry no pictures of the engine bay yet. They are on my computer and I'm posting from the IPad. I'll get them up soon.
https://youtube.com/watch?v=HF1vlGtN2Vs
https://youtube.com/watch?feature=plcp&v=qgykSM9uTo0
Since then I set out to put a ProCharger on this monster but I wasn't satisfied with the capabilities of the LT1 PCM so I decided on a 0411 Swap to enable me to run a 2 BAR MAP sensor and a custom OS. Being as I'm a bit of a cheapskate and I was completely broke at the time I skipped the 24x kit and built my own swap with a billet Accel Vortec distributor and repinned factory harness. I finally fired it up and Viola!
For later I picked up a Twin-Intercooled, 12 Rib D1-sc, AFR 210 heads, and a Moser 12 Bolt all brand new for $5250! And found the Denny's nitrous ready driveshaft for $150.
So the project is rolling and I hope to keep everyone posted. I figured this accomplishment merited my first post here.
I wish the car wasn't so ugly but that's for later!
Sorry no pictures of the engine bay yet. They are on my computer and I'm posting from the IPad. I'll get them up soon.
https://youtube.com/watch?v=HF1vlGtN2Vs
https://youtube.com/watch?feature=plcp&v=qgykSM9uTo0
Last edited by BOOSTED AFR; 11-29-2012 at 05:19 PM.
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I cant say for sure, I just got the car running but I do know that the distributor is completely billet inside and out, has ball bearings, and is a very nice piece.
FWIW Accel's website says 10,000 RPM
FWIW Accel's website says 10,000 RPM
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I am just wondering, and I may be wrong because I am unfamiliar with the vortec dizzy swap. Why didnt you just go ahead and add the 8 coils and not use the high voltage through the distributor?
Edit- I see why now, you kept the 4x reluctor and you cannot use the ls1 calibration. I think I have an idea on how to get around that issue though.
Edit- I see why now, you kept the 4x reluctor and you cannot use the ls1 calibration. I think I have an idea on how to get around that issue though.
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Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
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Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
sales@bp-automotive.com
www.bp-automotive.com
1-888-467-4491
Last edited by BP Automotive; 11-29-2012 at 09:07 PM.
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At one time there was a distributor swap that was called something to the effect of a Digispark that I believe housed a 24x reluctor inside which allowed the use of the Coil on Plug ignition with a standard looking distributor.
Edit- Guess I should have google searched a bit more, i think it actually houses the same type of reluctor as an Optispark allowing the L98s tune run a flash programmable LT1 PCM
Edit- Guess I should have google searched a bit more, i think it actually houses the same type of reluctor as an Optispark allowing the L98s tune run a flash programmable LT1 PCM
Last edited by BOOSTED AFR; 11-29-2012 at 10:21 PM.
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On another interesting note thanks to BP Automotive. Just a few days ago I bought a benchtop harness off Ebay from you that actually tuned this car. Small world!!
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Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
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Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
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Those are heads Craig ported for you? He get a CNC machine? Because the symmetry on the ports is fantastic. What headers are those? If they are 1 5/8" shortes then get rid of them ASAP because you're going to choke the snot out of that engine.
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I have no idea what brand the headers are but they are 1 5/8". I have some 1 3/4" hooker long tubes for the car when I switch the heads, cam, and intake and put the blower on.
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Yessir, fully forged 396! It's the only thing that made the car worth it to me because the rest of the car is/was so trashed. I have completely gutted the interior besides dash, door panels, and front seats. Believe it or not it looks better.
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I have heard positives and negatives about MTI so I took a gamble with the engine but so far it seems okay.
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Send me a PM sometime when you go to Thunder Valley and I'll leave the actual drag car at home and bring the TA. We'll have ourselves an Okie LTx shootout!