# LT1 guys, need some help.

**URL:** <https://forums.speedlife.net/t/lt1-guys-need-some-help/187600>\
**Category:** PittSpeed Automotive\
**Created:** [January 23, 2007, 2:58pm UTC](https://forums.speedlife.net/t/lt1-guys-need-some-help/187600 "2007-01-23T14:58:26Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![Jeff95TA](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jeff95ta/32/5935_2.png) [@Jeff95TA](https://forums.speedlife.net/u/Jeff95TA)\
**Post date:** [January 27, 2007, 12:51pm UTC](https://forums.speedlife.net/t/lt1-guys-need-some-help/187600/10 "2007-01-27T12:51:20Z")

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> [@OFFICIAL Buffalo Sabres Thread](https://forums.speedlife.net/t/official-buffalo-sabres-thread/25170/4131):
>
> only thing for the LT1 is a hypertech which isnt worth the money. Best bet is to get ahold of pcm4less, or madtunz (i think thats their name).

I’ve used [pcmforless.com](http://pcmforless.com) for my heads/cam and now for my 383. Air/fuel ratio was pretty darn good for the heads/cam. Haven’t gotten a wideband printout yet for the 383.

The other one is [madz28.com](http://madz28.com).

Ed Wright at [fastchip.com](http://fastchip.com) is another good source. JJ’s uses them and has positive things to say.

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