Limo vs NNBS 6.0 rc/sb

Chevy1925

don't know sh!t about IFS
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Oct 21, 2009
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Brians buddy and i had a chance for some fun a few nights back. Hes got a GMC RC/SB 2wd 1500 with a 6.0 ly6 swapped in, big cam and a tune (still on stock heads).

i was running the tow tune. His truck runs fricken goooooood! here are a few vid. we both were surprised on where each truck stood lol


[YOUTUBE]CJH6BdKWTW0[/YOUTUBE]

[YOUTUBE]0YCOZIQGHgM[/YOUTUBE]
 

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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Phoenix Az

Chevy1925

don't know sh!t about IFS
Staff member
Oct 21, 2009
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Phoenix Az
good times!!

so really...you going to stick with the toy tune story?? lol :D

:roflmao: i sound like them guys "yeah well i had three tunes to go still!" lol but all i got are two tunes, tow and race. Plus i no longer have a DSP in the truck and really dont like running the race tune on the street. :D
 

Chevy1925

don't know sh!t about IFS
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Oct 21, 2009
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damn street racers......:mad:

smh........

James, do you know what trans is in that 6.0? Any specs on the cam? Thanks.

like john said, its got a stock 4l60 in it but he "thinks" its starting to go, it doesnt slip in gear yet though. No specs on the cam, i just know its got a large duration on it and separation. i think brian knows. he needs heads bad to take advantage of it all.

his trans has lasted through a mild build 4.8, then a 5.3, then this 6.0. all N/A motors but all had work IIRC. id say it held up well lol
 

KEVINL

Well-known member
Jul 4, 2008
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Brian must be rubbing off on you soon he will post times for his reg cab on a 900us tune why who knows:confused:
 

Chevy1925

don't know sh!t about IFS
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Oct 21, 2009
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Hey now. This tune is faster than my old race tune so atleast im not scrificing power