09-28-2014, 09:38 PM | #1 |
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Mast Black Label Heads Stock Intake vs Fast LSXr
Anyone run Mast 11* 256 Heads with Stock Intake Ported TB and switch to Fast102 102 TB? Results? Hearing there is not much of a gain where it counts switching when using the Mast Heads. Trying to decide to spend the $ or just stick with stock Intake on motor (416)
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'11 IBM 2SS/RS Built and Tuned by Vengeance Racing Vengeance PCM
Vengeance Racing Mast Black Label LS7 Headed 416 ProCharger Stage II D1X Race ,Monster Triple,Alky Control Meth Inj, Forgestar F14 Drag Version and a bunch of other blah blah blah.838/688 at 12lbs Street Friendly |
09-28-2014, 10:37 PM | #2 |
Search Ninja
Drives: 2010 Black 2SS/RS A6 Join Date: Oct 2009
Location: Central Ark
Posts: 7,183
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A stroked motor with great heads should be able to take advantage of the 102 intake and TB. As for how much, who knows. The problem is, that pair can cost $1500 or more. That means it's gonna have to make quite a bit of HP to make it worth the cost.
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2010 Black 2SS/RS A6
Halltech CF 102 fed GPI modded intake manifold Bo (knows) White ported TB Kooks LT's/ Dynomax VT Pfadted (springs/sways) Dyno tuned by Rhino and GPI I once parallel parked a train. |
09-28-2014, 10:43 PM | #3 |
Drives: Camaro Join Date: Aug 2014
Location: NEB
Posts: 242
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I have always seen gains from a fast 102 all the way back to bolt on ls1s to modded ls*. People will argue the cost/hp, but at the end of the day it is a way to gain power. Your setup you will see a increase.
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09-30-2014, 02:50 PM | #4 |
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Thanks for the replies.
Just confirmed from the Manufacturer themselves that they get negligable gains with the LS3. LS7/Intake TB is a different story.
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'11 IBM 2SS/RS Built and Tuned by Vengeance Racing Vengeance PCM
Vengeance Racing Mast Black Label LS7 Headed 416 ProCharger Stage II D1X Race ,Monster Triple,Alky Control Meth Inj, Forgestar F14 Drag Version and a bunch of other blah blah blah.838/688 at 12lbs Street Friendly |
10-01-2014, 04:52 AM | #5 |
Drives: 2013 A6 GT 5.0 Join Date: Nov 2009
Location: Edmond, OK
Posts: 2,909
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A FAST intake on a bone stock to wild 97-00 LS1 is a great bang for your buck. A LS3? Not so much. His set up May or May not see a decent increase but the FAST 102 setup on a set of LS3 Black Label heads that sticks out in my mind was one that was done about 4-5 years ago where it was some MAST LS3 heads, a VVT stage 1 cam and a FAST 102 set up. It gained 4RWHP at peak and lost torque and HP throughout the power band. I'm sure on a stroker build with a big cam it would be different, how much? Who knows but I'm just saying that intake is not so good for every combination.
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BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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