Does anyone know what vin code I need for the Marauder? Or does it not matter? Any feedback would be helpful, Thanks
Does anyone know what vin code I need for the Marauder? Or does it not matter? Any feedback would be helpful, Thanks
What intake would you use?
Matt H.
(sold)2004' SB, 268rwhp/295tq
1990 Mustang GT, Dart 363, Si-trim, T56, Holley Terminator X. 622rwhp/527tq
2003 SVT Cobra, Posi Port 497rwhp/481tq. SCT Pro Racer Pack.
2017 F-150, 5.0
2013 SHO DIB Performance Pack
What exactly is your question? There is no vin code specific 5.4 dohc heads for the Marauder.
You have the Lincoln Navigator and the Ford GT.
The Marauder/Mach 1/Cobra/Aviator heads are known to be some of the best flowing heads Ford has made. There is no point to doing 5.4 heads unless you have a turbo or centri s/c setup, even then what it costs isn't worth the hp per $$$ ratio.
What exactly are you looking/trying to do?
2004 Silver Birch 300B
Build date:9/29/2003, Adopted on 12/02/05
Exhaust by Greg
13.630 @ 100.49 mph (11/21/10)
2015 Ford Focus SE Sport FWD
2013 Lincoln MKS EcoBoost AWD (377whp/423tq).
2010 Ford Fusion Sport FWD
1989.5 Ford Mustang 5.0 LXsport
The navigator heads offer 2 different vin codes and I wasn't sure if it mattered which ones to use. I am going S/C probably next fall and I'm just doing odd ball stuff until I buy the kit I'm going to go with. Seen a pair for like $300.00 and I work for a shop, so having all the machine work done wouldn't cost me much.
Navigator heads on a 4.6 will make less hp and tq than a set of C heads (99/01s or 03/04s). The Navi ports are way too big which kills velocity and that will lead to performacne similar to a B headed 4.6...which is terrible.
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