EFI 24x lt1, final questions
Thread Starter
TECH Resident
Joined: Jul 2010
Posts: 905
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From: VA
EFI 24x lt1, final questions i have a friend with an 94 lt1 z28 t56, hes not very mechanically inclined but knows basics and could easily learn, ive personally have done a ton in the lsx world but nothing lt1 related. we(i mainly lol) plan on putting an EFI Connections 24x kit on his lt1 camaro, ive done a lot of reading and i know how to handle the harness and re pinning and etc, done a few ls swaps to older vehicles.
ive tried finding a from begging to end build some one did and i havnt found it (if i remember pics, i may throw one together when i do this) but this is the list ive come up with and only have a few questions, so anyone that has done this have any input that may diff from my list or answers plz let me know. atm the biggest issue is ive never touched anything lt1 so all that part is new to me. heard its a lot like ls though and easy to figure out.
1. EFI connections 24x conversion, part #120-00067 kit
2. EFI connections 24x DIY harness 1996-97, part #100-00501
3. LS ECU, plan on using a 5.3 99-02 silverado ecu as its worked well in my other ls swaps
4. 96-97 lt1 timing cover
5. ls coils/brackets
i have a few threads save that tell you what to do with what wires when there left over and how the TPS and etc sensors all share a ground and how you have to divide the grounds individually and pin them to the proper ls1 ecu, swapping the 2 cylinders around cause of the firing order. only thing im wondering now that i havnt found yet is..
1. do i just plug in LT1 injector specs into the LS1 ECU and should be good to go?
2. im assuming the lt1 MAP sensor is plug and play compatible to ls1 ecu/harness? if not do i just throw on an ls style map on it and tune for it?
Thanks!
ive tried finding a from begging to end build some one did and i havnt found it (if i remember pics, i may throw one together when i do this) but this is the list ive come up with and only have a few questions, so anyone that has done this have any input that may diff from my list or answers plz let me know. atm the biggest issue is ive never touched anything lt1 so all that part is new to me. heard its a lot like ls though and easy to figure out.
1. EFI connections 24x conversion, part #120-00067 kit
2. EFI connections 24x DIY harness 1996-97, part #100-00501
3. LS ECU, plan on using a 5.3 99-02 silverado ecu as its worked well in my other ls swaps
4. 96-97 lt1 timing cover
5. ls coils/brackets
i have a few threads save that tell you what to do with what wires when there left over and how the TPS and etc sensors all share a ground and how you have to divide the grounds individually and pin them to the proper ls1 ecu, swapping the 2 cylinders around cause of the firing order. only thing im wondering now that i havnt found yet is..
1. do i just plug in LT1 injector specs into the LS1 ECU and should be good to go?
2. im assuming the lt1 MAP sensor is plug and play compatible to ls1 ecu/harness? if not do i just throw on an ls style map on it and tune for it?
Thanks!
On The Tree
Joined: Jul 2013
Posts: 194
Likes: 0
I have everything you will need here https://ls1tech.com/forums/parts-cla...0-24x-kit.html. I cant do it due to medical condition. I have several links saved also for the complete swap. all of the EFI Connection parts are brand new. All the BP harness and coil mounts are Brand new. the pcm and coils are used. the pcm has a LS1 auto tune init.you will have to change the injector bank assignments. for a few injectors.
here is a link to one of the more thorough write ups.http://www.impalassforum.com/vBullet...rsion-how.html
Let meknow if your interested my kit will save your buddy some money if he wants it. as I said it's everything he will need to complete the swap.
here is a link to one of the more thorough write ups.http://www.impalassforum.com/vBullet...rsion-how.html
Let meknow if your interested my kit will save your buddy some money if he wants it. as I said it's everything he will need to complete the swap.
How about a 100% plug and play kit......including a base PCM tune?
http://www.torqhead.com/buy-24xlink-...egory=14327802
KW
http://www.torqhead.com/buy-24xlink-...egory=14327802
KW
Thread Starter
TECH Resident
Joined: Jul 2010
Posts: 905
Likes: 0
From: VA
I already have coils, and an unlocked 00 5.3 silverado ecu so the kits looked nice but I'm pretty sure we can get wrest of what we need fairline cheap
also, will anything need to be done with his stock 94 f body crank pulley? some people seem to be shaving some down
also, will anything need to be done with his stock 94 f body crank pulley? some people seem to be shaving some down
