90c350

Just wondering if anyone is running an Efi Connection setup? With coil on plug and an LS pcm? Looking to do this with my Lt1 swap and was just looking for some info on tuning and how it runs etc. What is a better tuner for these ecm's Hptuners or Efi live etc? Thanks for any help!

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1980 4blt main blk- 8.5.1 compression-reworked 461 heads/1.94int1.55exh valves-comp Xe256 cam-212/218 int/exh 447/456 int/exh lift 110lsa-RPM Airgap manifold-msd ignition-ceramic headers-ultimate tbi mods + self custom tune and AFPR

Wicked94Z

check out the lt1 section on ls1tech, there's a guy named ta kid or something in the middle of a conversion, and I think one other guy on the site has the conversion but you'll have to do a search. its pretty expensive right now, plus you can't run a double roller timing chain without modding the timing cover. maybe someone else will compete with efi connection and force lower prices.

clippjr8

This setup is fantastic. I have seen it in person and it is worth every penny. I dont think anyone can compete with EFI Connection on this one. Their quality of products is unmatched anywhere. You would be very happy with their setup. EFIlive is the best way to go for tuning any LS1 vehicle IMO. Good luck with your swap. Getting rid of the opti spark is the best to ever happen to Lt1 vehicles. +1 for eficonnection and there 24x conversion

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keepin up is not an option

90c350

Great thanks for the info! Now I just have to get everything rebuilt and ordered etc. Time consuming LOL.

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1980 4blt main blk- 8.5.1 compression-reworked 461 heads/1.94int1.55exh valves-comp Xe256 cam-212/218 int/exh 447/456 int/exh lift 110lsa-RPM Airgap manifold-msd ignition-ceramic headers-ultimate tbi mods + self custom tune and AFPR