your thoughts on the fast 92mm intakes
#61
TECH Senior Member
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I will gladly try the NNBS intake on my setup and post before and after dyno sheets. I just need to check up how much a 90mm TB will cost me. I believe they run about $300 but I am not sure. Will the 90mm TB require a larger diameter intake tube? Also, how much of the gain from the TBSS/nnbs intake is coming from the 90mm TB? Using an adapter plate for my current 78mm TB is always an option to save a good chunk of money.
Last edited by GMCtrk; 03-18-2009 at 06:02 PM.
#63
9 Second Truck Club
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can i see the two time slips? im sure the stall helped the most, but gaining 5mph is extreemly impressive. its hard to blame that on the manifold but the stall definately wouldnt give you more mph. you also have more cubes so i would bet you have more to gain with the mod.
#64
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are you talking about the TR6's? do you think it really makes a difference? i have always and still am running TR6's, and im N/A.... when i installed this 6.0 i went ahead and installed those plugs cause i was suppose to buy another nitrous kit real soon right after, well i never got to buy it but the plugs stayed in there and my best times are onthe nitrous plugs... (12.32@108mph on the stock truck intake), ive always wonder if i go back to regular ac delco's if i can run better e/t's?
#66
ill be the test dummy. ported fast 90 and nick williams throttle body are on the way.
im actually thinking about taking both intakes out to the track and running them back to back the best i can. 2 passes on LS6 - swap manifolds and do a quick tune...2 passes on the fast. both N/A runs.
the winner gets to stay on my truck
im actually thinking about taking both intakes out to the track and running them back to back the best i can. 2 passes on LS6 - swap manifolds and do a quick tune...2 passes on the fast. both N/A runs.
the winner gets to stay on my truck
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