Conversions & Swaps LSX Engines in Non-LSX Vehicles
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240z l76/4l80e

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Old Mar 30, 2013 | 09:16 AM
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Default 240z l76/4l80e

Here are some pic's from my new project:
Attached Thumbnails 240z  l76/4l80e-photo-1-1.jpg   240z  l76/4l80e-photo-1-2.jpg   240z  l76/4l80e-photo-1-3.jpg  
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Old Mar 30, 2013 | 09:18 AM
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More pic's of progress:
Attached Thumbnails 240z  l76/4l80e-photo-1-4.jpg   240z  l76/4l80e-photo-1.jpg   240z  l76/4l80e-photo-2.jpg  
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Old Mar 30, 2013 | 09:20 AM
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And more:
Attached Thumbnails 240z  l76/4l80e-photo-3-1.jpg   240z  l76/4l80e-photo-3-2.jpg   240z  l76/4l80e-photo-3-3.jpg  
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Old Mar 30, 2013 | 09:22 AM
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And even more:
Attached Thumbnails 240z  l76/4l80e-photo-3.jpg   240z  l76/4l80e-photo-4.jpg   240z  l76/4l80e-photo-5-1.jpg  
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Old Mar 30, 2013 | 09:24 AM
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More pics:
Attached Thumbnails 240z  l76/4l80e-photo-5-2.jpg   240z  l76/4l80e-photo-5-3.jpg   240z  l76/4l80e-photo-5.jpg  
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Old Mar 30, 2013 | 03:30 PM
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Very cool. I will have a 240 one day lol either RB or LS powered
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Old Mar 31, 2013 | 12:08 PM
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Lookin good man. Plan on doing any other mods?
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Old Apr 1, 2013 | 02:13 PM
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Just a small shot of juice (150) until I stroke it next year! Would love to do a budget turbo but it will take me a yr or two to save the cash to do it.

Thanks,
Mike
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Old Jun 16, 2013 | 09:19 AM
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I did the DOD delete, added a EPS cam 230/241 Duration, .600/.607 lift on a 113 lobe sp. hand ported the exhaust side of the L92 heads, 1 3/4" long tube headers.

Had a friends shop go thru the 4L80E and add a Transgo HD@ shift kit, bought a Edge 9.5" 3600 stall converter, switched all accessories over to GTO/LS1 stuff, the Corvette accessories would not fit!
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Old Sep 17, 2013 | 11:06 AM
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Old Sep 17, 2013 | 12:11 PM
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Congrats! Now let's see some 'Traction' tests!
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Old Sep 18, 2013 | 09:59 AM
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Well the transmission will not shift, only goes into park, reveres, nuetral, and low. Maybe a tcm problem or wiring issue, dirty socket, not sure. Goeff at EPS did the tune for both. Was concerned as the ecm is for an 07 and the tcm an 08, hopefully that isn't the problem.
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Old Sep 18, 2013 | 03:09 PM
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Nice looking swap. What oil pan did you end up using?
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Old Sep 18, 2013 | 10:45 PM
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LS2 Corvette pan
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Old Feb 25, 2015 | 07:14 AM
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Well the L76 was fun but like everything the time had come for a change so we installed a LSX 436 in the Z mated to a 4L80E, just getting her tuned on the dyno.
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Old Jan 1, 2016 | 09:05 PM
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pm sent zfan
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Old Jan 12, 2018 | 01:18 AM
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Default Headers with 4L80e?

Originally Posted by Zfan
Well the L76 was fun but like everything the time had come for a change so we installed a LSX 436 in the Z mated to a 4L80E, just getting her tuned on the dyno.
I know this is an older post but I am doing an LQ4 with 4L80e and looking at Long tube headers. I may try c10 swap headers if they are even close to fitting.. What did you use for headers? I hope mine turns out half as good as yours. It's really nice.
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