2004-2006 F-150 5.4L 3V V-2 SQ S-Trim High-Output System
#91
12-16-2009, 09:55 AM
#92
01-11-2010, 08:45 AM
#94
01-25-2010, 12:08 PM
#95
01-28-2010, 09:19 AM
#96
02-12-2010, 09:17 AM
#97
02-17-2010, 09:46 AM
#98
02-22-2010, 01:02 PM
#100
02-26-2010, 06:26 PM
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No, it uses the same belt. It's a LONG belt. I found one that is the EXACT length needed and it's a booger to get on, but I had NO belt slip what so ever with it.
The kit comes with 39# injectors. Ill throw in some HTO spark plugs, and clean the K&N filter. Ill try and make sure I give you all the zip-ties you need also.
I will give you everything you need that gave me my 450/450 tune except the fuel pump. You might not even have to buy a fuel pump and just buy a boost a pump. You can find them used on SVTperformance forum from time to time and save you some money.
Ill also throw in(if I can find it) the original 9lb pulley. You shouldn't have to worry about a fuel pump/boost a pump then and still make some good power on a good custom dyno tune. The torque(boost) just won't come in as fast. I highly recommend using the 12lb pulley as the boost comes on much faster.
The kit comes with 39# injectors. Ill throw in some HTO spark plugs, and clean the K&N filter. Ill try and make sure I give you all the zip-ties you need also.
I will give you everything you need that gave me my 450/450 tune except the fuel pump. You might not even have to buy a fuel pump and just buy a boost a pump. You can find them used on SVTperformance forum from time to time and save you some money.
Ill also throw in(if I can find it) the original 9lb pulley. You shouldn't have to worry about a fuel pump/boost a pump then and still make some good power on a good custom dyno tune. The torque(boost) just won't come in as fast. I highly recommend using the 12lb pulley as the boost comes on much faster.
#101
03-01-2010, 07:38 AM
Use the 12lb. The 12lb is where the bottom end torque would come in, which is what your screw would need. I would highly advise against anyone from going lower then a 12lb pulley with a centri' unit.
If you read in the supercharger section, there is a discussion of using that 12lb pulley and a 4-6lb lower with a waste gate to achieve awesome horsepower and torque numbers.
These 5.4 engines are plenty safe on 12lbs, even more actually... I have already met a few guys running 15lb's on stock bottom ends, and have for a few years.
#102
03-01-2010, 07:39 AM
#104
03-02-2010, 07:27 AM
#105
03-03-2010, 08:51 PM
