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2.0L Duratec Taper Throttle 307bhp Kit
SBD Westfield 2.0L Duratec 307bhp

When it came to designing the new top spec engine, we knew a lot of effort had to be put into producing over 300bhp. We spent 4 years testing & developing components until we managed to produce this new high spec engine kit. We also wanted to make sure the kit was reliable, we had to develop special valve springs in order to cope with over 13mm of valve lift, regularly rev above 9500rpm & a safety margin to cope with potential accidental over-rev. We had a custom spring made at great expense, being made from the highest spec material, made in a dual rate which is also put through many treatments to extend the life of the spring. We designed a special 2-ring slipper piston & long con-rod, this showed a 7bhp gain on our development engine on its own.

With the new cam design, latest evolution of the CNCd cylinder head work which includes 37mm inlet valves & 31mm exhaust valves combined with the rod & piston design, we have currently managed to produce 307bhp & 200lbft torque at Track’n’Road rolling road in Essex. We tested the engine kit for a year ourselves & supplied components to another well respected engine builder before releasing it to the general market.

The MBE9A4 comes already programmed & ready to use, however with this level of specification we would recommend a mapping session to fine-tune the engine. The kit includes a coil on plug wiring harness.

The kit itself also contains the necessary components to achieve this horsepower with a few extra safety features as standard e.g. up-rated flywheel bolts, main cap studs, head studs & up-rated bearings.

We can tailor the kit to your needs, email us for more information.

For more information, please contact us.

Duratec Taper Throttle Kit Instruction Sheet

Throttle body dimensions

Duratec 2.L TP307bhp 200lbft
LM9A4-RWD-COP01 Duratec wiring harness


HEAD-M-DURA-BV-CNC Duratec cylinder head
Fuel pressure regulator & mount TP-DURA-2L-K3 top view

Duratec camshafts, double valve springs, caps & platforms

Crank pulley/trigger wheel INJ-690P 690cc peco injectors
PIST-OM-DUR-87-50SLS Duratec slipper pistons ROD-FD-2-0DUR-152 Duratec con rods BRG-DUR-2-0-0-00-MAH Duratec big-end bearings
OS-DSK-DURATEC-1-IN-A Duratec dry sump system AR-FS50-75 ITG Air filter
AR-BP-DURA1/JC50 Duratec back plate

FLY-W-DURA-04 Standard 7.25" flywheel FLY-W-DURA-03 Duratec 7.25" ultra lightweight flywheel

7.25" Clutch combination

Optional Extras

7.25" Flywheel & clutch combination

FLY-W-DURA-04 Duratec 7.25" Standard Steel Flywheel 4.1kg

FLY-W-DURA-03 Duratec 7.25" Ultra Lightweight Standard Flywheel Integral Ring Gear weight approx 3.2kg

Clutch combination dependant on your engine specification & usage, please contact us to discuss your requirements.

CRK-DURA-2.0L-1 Duratec crank shaft
We have been testing this on standard Ford crankshaft with no issues , but those who would prefer could upgrade to a steel crankshaft made for us by Arrow.
View our SBD Westfield for more pictures & see the 290bhp engine on the Track'n'Road rolling road.

Matt Downer has been running our 2007 Duratec engine in his Escort during 2008. He has the 4 injector set-up producing 294bhp & has been enjoying the car at various track days including treating Simon Wooley - Editor of Classic Ford - to a white knuckle ride! He was featured in Classic Ford June 2009.

Matt Downer
Duratec Kits & Components List

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SBD Motorsport Ltd, Unit 15, Red Lion Business Park, Red Lion Road, Surbiton, Surrey. KT6 7QD. Tel: 0208 391 0121.
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