Quote:
Originally Posted by zz430camaro
Those short runner manifolds don't work good on a LS3, they loose torque like crazy if you are running NA. It will make power way up at 6-7 thousand rpm. It does look nice and would be nice for forced induction.
This video has short runner manifolds the last two runs, they suck.
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I would think a high revving LLSR build would be a good place to install one. But on a bolt on car or small cam/bolt on? Too much loss on the bottom end for me.
But if I remember correctly, they claimed gains throughout the power band, which I just don't see possible with those runners. It just looks too close to those sheet metal intakes in design for me to see it being viable. But I am very far from anything resembling an expert, so WTF do I know?
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2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
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