before and after TBSS INTAKE dyno finally
01-22-2013, 11:51 PM
#141
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watching the dyno graph, i see that at higher rpm (5.2krpm) it tends to fall... would it be better than a ls6 intake or has the same problem as all truck manis just that it flows a little better?
01-23-2013, 12:06 AM
#143
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im asking ´cause in my setup lq4 with ls9 cam my power band falls just a little higher than stock but i assume is for the truck intake not flowing enough and if it mirrors it as you say it should have the same problem
10-02-2013, 12:15 AM
#146
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I have a question. I have a complete tbss mani with rails and sensors. What exactly must I change for it to work on my 06 lq9? if I read right I think I just need to use my oem map instead of the one that's on the tbss, drill a hole in my intake tube for the breather and need the dr x or an adapter for my tb? Is this correct?
10-03-2013, 02:27 PM
#147
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8 ev6 fuel injector clips the factory injectors for our trucks are to short for this manifold and use multecII clips. A complete tbss intake manifold, throttle body, fuel rail and injectors. DR.X throttle body signal conversion, i think its called a x link. Creativeness for your pcv system.
oh and guys i hope you all know new body style trucks use this manifold i am just calling it a tbss intake so everyone knows what i am talking about. I got mine from a 08 TAHOE 5.3 paid $80 for it complete minus throttle body
oh and guys i hope you all know new body style trucks use this manifold i am just calling it a tbss intake so everyone knows what i am talking about. I got mine from a 08 TAHOE 5.3 paid $80 for it complete minus throttle body
Im doing my swap this weekend. The PCV system was gravy to build, ill snap a shot of mine on Saturday when im done.
Thanks a million for posting some dyno graphs. There seems to be alot of controversy regarding weather this intake makes any difference. Laying it next to a standard NBS intake and 78mm FBW TB there has got to be some improvment. The throttle body provides a much smoother flow into the engine versus the NBS TB. The intake looks alot cleaner inside. I picked up an LS3/7 New takeoff TB from ebay for 130 shipped. The inlet of the NNBS manifold is 89.5 mm. Should be a nice clean swap. As much of a hater as I am to K&N intakes, the 4" slip on intake pipe fits the 90mm TB perfectly. I used a 3/8" hose barb threaded into the intake tube near the throttle body with a 12" peice of good quality hose. Clean factory look. Should be a factory looking install minus the X-Link, which im going to try to get creative with for esthetics purposes.
Nice thread and great info!
Thanks!
10-27-2013, 02:59 PM
#148
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i have read through this entire post, i have an 04 with a return style fuel system, what are the options for my fuel system.i believe i have all the other details down for the swap.
10-27-2013, 03:45 PM
#149
I've done it both ways, and personally I like the look of the round truck return style fuel rails.
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