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View Full Version : Giant LS3 Intake manifold Dyno shoot out


slimjim
03-06-2018, 03:15 AM
Something like this is well overdue in the LS3 scene and the Hot Rod network must have been very busy to make it all happen.

Giant LS3 Intake manifold Dyno shoot out (http://www.hotrod.com/articles/giant-ls3-intake-manifold-dyno-shootout/)

The results look as expected, everyone struggling to outshine the stock LS3 manifold but depending on your requirements there were a couple nice aftermarket options proving worthy.
rchaskin
03-06-2018, 05:36 AM
Just looked at this earlier this morning.

Factory LS3 is hard to beat.
I cant believe they did not run the MSD intake though.....
sodak65
03-06-2018, 06:43 AM
I dont think the MSD Intake is made for Rec Port heads.
rchaskin
03-06-2018, 07:29 AM
Well, you are correct.

I assumed they made them for LS3, but they dont.
Cathedral port, LS7 and LT1 only.
1989GTA
03-06-2018, 01:50 PM
I would have loved to see the Rick Crawford modified stock LS3 intake manifold in the mix.
andrewb70
03-06-2018, 01:59 PM
I would have loved to see the Rick Crawford modified stock LS3 intake manifold in the mix.

He doesn't spend tens of thousands of advertising dollars with Hot Rod network...No pay...no publicity...

Andrew
CliffsBlueCamaro
03-06-2018, 02:10 PM
Great read! Thanks for posting it.
1989GTA
03-06-2018, 08:31 PM
He doesn't spend tens of thousands of advertising dollars with Hot Rod network...No pay...no publicity...

Andrew

I am afraid you are correct.