# Reprograming for LT1?

**URL:** <https://forums.speedlife.net/t/reprograming-for-lt1/189163>\
**Category:** PittSpeed Automotive\
**Created:** [April 9, 2007, 7:44pm UTC](https://forums.speedlife.net/t/reprograming-for-lt1/189163 "2007-04-09T19:44:56Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Whats\_Missing](https://avatars.discourse-cdn.com/v4/letter/w/a183cd/32.png) [@Whats\_Missing](https://forums.speedlife.net/u/Whats_Missing)\
**Post date:** [April 9, 2007, 8:08pm UTC](https://forums.speedlife.net/t/reprograming-for-lt1/189163/2 "2007-04-09T20:08:27Z")

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> [@break dancing and then...](https://forums.speedlife.net/t/break-dancing-and-then/29368/3):
>
> i was wondering if theres some sort of programming out for a LT1 or would it be a performance chip??im not sure.so if theres ne thing out there let me no.  
> thanks

Chips ended in f-bodies in 92, so you need programming. To do it your self, you need a laptop, software, and a cable. Software can be free (Tunerpro), or bought (LT1 Edit, Tunercat, etc.). Need definition file (EE, also free). Better read and learn a lot before going this route. I can give you a copy of the factory tune and the EE definition file. You can download Tunerpro, just google Tunerpro.

Can buy a “mail order” tune. Look up madz28, or pcmforless. Both are pretty well known for LT1 tunes. I had a madz28 tune in my 94 ta, was pretty good.

Take the car to a tuner with a dyno (dyno tune). Best route, but most expensive. make sure they are using a wide band o2.

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