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Old Dec 17, 2010 | 12:25 AM
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Jared's Avatar
Jared
560whp US spec Zetec
 
Joined: Apr 2010
Posts: 23
Likes: 0
From: NC, USA
Default 600+ BHP MK1 US spec Focus





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As of 2/15/10 build comprises of
2003 CD Silver zx3 purchased brand new 12-27-03 only options were AC (which is still intact and working!) cruise and alloy wheels. Completely stock exterior.
Supertech 8.7:1 pistons 85.5mm bore
eagle rods
ford bearings
zetec block bored to 85.5 mm decked .010"
Cometic head gasket .047" thick
ARP main and head studs
Custom ported head by me decked .025"
Supertech back cut valves
Eibach valve springs
Comp stage 2 cams
AEM cam gears straight up
Custom Top Speed intake manifold
all 3 VF engine mounts
Top Speed Pro-Race turbo kit GT3582r w/ TiAL SS .63ar turbine housing
3" hotside charge pipes 3.5" cold side
Custom Top Speed intercooler 3" in 3.5" out custom ducting to fit the front bumper
TiAL MVR wastegate dumped like a man!
TiAL Q 50mm BOV
3.5" SS Downpipe
4" Aluminum exhaust with 2 vibrant mufflers
return style fuel system with Dual walboro 255lbh pump in the stock tank
Top Speed fuel hat -8 feed line stock feed as the return
Top Speed -8 fuel rail
ID1000cc injectors
Aeromotive FPR 1:1 rise 50lb base fuel pressure
stock MTX-75 with 3.82 gear
Competition Clutch stage 5
Fidanza aluminum flywheel
Torsen atb diff
Eibach Pro System dampers
Intrax race springs
Eibach 22mm front sway bar 24mm rear
Lakewood traction bars
Hawk HP plus brake pads (I think)
17x8 et38 wheels
245-40-17 Hankook evo12 tires
AEM wide band
AEM Tru Boost boost controller/gauge
Top Seed Performance SCT custom tune
Bride Low Max ridged w/ custom aluminum brackets
Sparco 3" 6 point harnesses
Top speed custom .083" CM roll bar

Future plans
upgrade the brakes again adding some rear disc finally

I got this car as an early graduation present way back in December 2003 and it remained relatively stock until just recently. I have been building the car over the last 2 years and it has been a great ride. First I turbocharged the stock engine and continued to DD the car for about a year with a respectable and Mustang GT killing 265whp 265wtq.

10 and 12 psi
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After finally picking up another DD (2001 Escape) I decided to push the stock motor and found its limit after a few weeks at 340whp 340wtq. But not before running a 12.7@ 114 on about 300whp and some old drag radials.

http://www.youtube.com/watch?v=vtWEv_E3Pwg

18-19psi slipping clutch
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video, of coarse there is no time because as any of you who have ever been to KDS know, the timing lights don't ever work for very long!

http://www.youtube.com/watch?v=eDgjHLDmYrQ

300whp time slip
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Here is what it reads:
Reaction: .092
I1: 2.096
I2: 5.584
I3: 8.345
MPH (I3): 88.235
I4: 10.641

E.T.: 12.712
MPH: 113.467

After the motor let go, I built up a junkyard motor with the usual forged pistons and rods and a custom ported head by me. The head alone landed me a respectable 30whp gain with stock cams. With the stock cams and intake manifold still in place I made 457whp and about 450wtq on 110octane and 30psi of boost.

http://www.youtube.com/watch?v=hd1DZvK1Fec

After realizing that, that was a shit load of torque, I decided I needed to get new cams and intake to transform some of that torque into big horsepower and I think I succeeded. After swapping the stock parts out for some Comp stage 2 cams and custom intake manifold I ended up with 50 more whp and 20 less ftlbs with 2 less psi of boost to make 504whp and 430wtq! I think that is pretty respectable for a zetec powered Ford Focus with a GT3076r.



Time slip but only on 21-22psi or about 420whp and 93octane.



Video from the next day, faster 60' but slower 1/8th because the track sucked and I was spinning 2nd

http://www.youtube.com/watch?v=MDI6uViQkok

Now if I can just get the weather to cooperate so I can get back to the track for a new time!

Recently, I sold my previous Turbo kit and decided it was time to build the most bad ass, no compromise turbo kit ever to be installed on a street driven focus. The result, I think, was incredible. See the top for pics. Even more impressive was the power it unlocked. A best of 561whp and 434wtq. It still made more than impressive numbers at low boost as well. Here are a few dyno charts at 9, 16Psi respectively.

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Idle video

http://www.youtube.com/watch?v=rrHduqKgtaw

Below is a comparison of my old setup with the same GT3582r but different Kit and intake manifold. The red line is the new kit at 25psi, and the blue line is the old one at 27psi with 3" DP and no exhaust. As you can tell the new kit is making significantly more power on less boost, also note the gain in spool. I think some of this can be attributed to the new intake manifold, but also the removal of the old restrictive 3" Down pipe.

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Dyno Video

http://www.youtube.com/watch?v=qjZc7TnhE6g
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