# bolt on ls1 vs bolt on 4.6 stang

**URL:** <https://forums.speedlife.net/t/bolt-on-ls1-vs-bolt-on-4-6-stang/187380>\
**Category:** PittSpeed Off Topic\
**Created:** [January 12, 2007, 9:58pm UTC](https://forums.speedlife.net/t/bolt-on-ls1-vs-bolt-on-4-6-stang/187380 "2007-01-12T21:58:19Z")\
**Posts on this page:** 1\
**Showing post:** 45

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**Author:** ![bics56](https://avatars.discourse-cdn.com/v4/letter/b/47e85d/32.png) [@bics56](https://forums.speedlife.net/u/bics56)\
**Post date:** [March 5, 2007, 5:11pm UTC](https://forums.speedlife.net/t/bolt-on-ls1-vs-bolt-on-4-6-stang/187380/45 "2007-03-05T17:11:20Z")

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> [@AKA Rally 2007 - Salt Lake City to Atlantic City](https://forums.speedlife.net/t/aka-rally-2007-salt-lake-city-to-atlantic-city/28464/18):
>
> I ran a 13.8 bone stock in my old 2001 GT 5spd  
> 13.1 in my 2004 Mach 1 bone stock  
> 12.72 in my 03 Cobra bone stock
> 
> So those are all my mustang times lol
> 
> My buddy who is a helluva driver, got a 13.6 out of his 1998 cobra

Those are pretty much the best times people run in those cars…for those times it had to be perfect weather and track prep. I know I heard of some 12.6 stock cobra’s but most are 12.8-13.1…mach 1’s I see a ton are 13.8 or so…but I have seen a few run low 13’s, for the 01 GT most I see stock (I guess you can call them stock since everyone I have seen has flowmaster) run around 14.0-14.5. But is your times are legit I give props that is getting everything out of those cars for the most part. (in pgh)

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