I love it!! ive only driven about 50 mi so far my next step is JBA shorty headers which allen says I wont need to retune with the shortys
I love it!! ive only driven about 50 mi so far my next step is JBA shorty headers which allen says I wont need to retune with the shortys
07 Crew Cab Silverado NBS, 5.3 alum. block. 3.73s,
Trueflow air intake, Corsa "sport" dual exhaust, Nelson Tune (93 oct), Vette Servo
you wont need a retune because they dont do much. Why dont you get long tubes?
shortys flow much better than stock manifold an increase low end. Long tubes are more for race applications..and with emissions stuff going on long tubes wont work for me
07 Crew Cab Silverado NBS, 5.3 alum. block. 3.73s,
Trueflow air intake, Corsa "sport" dual exhaust, Nelson Tune (93 oct), Vette Servo
Ok i think im going to get the 91-93 performance tune
2000 Silverado Ecsb 5.3 Z71. Work in progress...
thats what i get dude was the 91-93 tune and it works fine and its not really that expensive i just dont look at the price of 87 so that way i dont know what i could be paying
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
listen ,trust me buddy ,get the 93 or u will be dissappointed ,if u have future mods in mind ,like jeff said ull need it for maximum potential.he can add more timing etc .and thats what u feel in the seat of youre pants.well thats unless you **** them of course,lol
mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .
long tubes flow better then shorties
true but emissions around here look at long tube and its a no go. Shortys will be just fine for what I use the truck for...I love this tune. Thanks for the info Guys
07 Crew Cab Silverado NBS, 5.3 alum. block. 3.73s,
Trueflow air intake, Corsa "sport" dual exhaust, Nelson Tune (93 oct), Vette Servo
dynatech long tubes are smog legal..i put shortys on and didnt fell a difference IMO it was money wasted.
2006 chevy 1500hd CC 6.0L
Headers
K&N intake
Flowmaster
Nelson tune
Ls1 fans
6 inch CST lift
18 inch kmc xd series
shorty's are a waste of money. Might as well leave the stock on.
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
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