Windle

i know the price is one

one is semi sequential and one is full sequential but what exactly does that mean, will the 600 one do the job ? RS turbo converted to EFI nothing fancy...

Cheers

GARETH T

100

Windle

helpfull as ever you are

GARETH T

semi sequential means that it injectors fuel every revalution

sequential means that it only injects fuel once every 2 revalutions

remember we are dealing with 4 stroke motors here, so it takes two revalutions to complete a cycle

sequential is better for emissions

Windle

thats better cheers gareth

GARETH T

just for intrest, the fiesta RST managment is semi-sequen system
a cosworth is sequential

Windle

i am just trying to decide if i was to gor for omex if it was worth spending the bit extra for the 710 full sequential. makes sence i think

GARETH T

how much is the difference in price? any other features?

Windle

the injection being fully sequential or not was the one that stood out, i am sure there other things though think its around Ł200 more for the 710 over the 600 ?

foreigneRS

makes no sense to pay extra only for sequential imo.

GARETH T

to right,,,,, there must be other differences!

Windle

so the differnce between semi and fully is hardley worth bothering over ?

not sure if/what the other differences are

Windle

here is the 710

Professional level Engine Management System

Suitable for up to 12 cylinder engines

Up to 12 cylinder distributorless (DIS) or 6 cylinder ‘coil on plug’ ignition with no external amplifiers

Up to 12 cylinder ‘coil on plug’ ignition using external amplifiers

Sequential fuel injection for up to 12 cylinder engines

Inner and outer injectors mapped on both speed and load

Programmable load and speed sites

TPS, MAP or MAF can be used for main load sensing

Wide range of crank trigger patterns are suitable (user programmable)

Turbo wastegate control

Turbo anti-lag system

Constantly variable cam control

Traction control (software upgrade coming soon)

Inbuilt 1/2MB data logging

Narrow and wide band lambda support

Twin lambda sensors

Individual cylinder trims for fuelling

Push/pull, and single line idle controls in addition to scattered spark control

Knock sensing capability

Security protected calibrations

Full throttle gearchange

Intercooler water spray control

Water injection control

Nitrous ignition retard

Cooling fan control

Internal 1 bar MAP sensor for barometric correction or NA load sensing if required

Uses the latest version of the superb MAP2000 Windows programming software

Suitable for normally aspirated or boosted engines

Inbuilt independent fuel and ignition rev limiters

Tachometer, Shift Light and Fuel Pump outputs (and other programmable outputs)

Magnetic or Hall Effect crank and cam sensors

Automatic interpolation between mapped sites

Sophisticated acceleration fuelling setup

Various harness options from economical semi-assembled to full race quality bespoke looms

Battery voltage compensation table for fuel injectors (not just a simple number)

Battery compensation and engine speed compensation for coil charge time

Mappable coolant temperature compensation for engine warm-up

Air & coolant temperature compensation for fuel injection pulse width

Separate cold cranking and decay tables in addition to warm-up fuelling

User settable ignition trim based on air temperature, coolant temperature, and barometric pressure

Separate start advance for cranking provides easy starting for high compression engines

Deceleration fuel cutoff feature for road engines

Maximum recommended engine speed 12,750 RPM

High strength billet machined aluminium case for physical and electrical protection

AND LOADS MORE



and this is the 600

Semi-sequential fuel injection for up to 4 cylinder engines

Grouped injection for up to 8 cylinders

Distributorless ignition for up to 4 cylinders

Distributor ignition for up to 8 cylinders

Programmable load and speed sites

TPS or MAP can be used for main load sensing

Wide range of crank trigger patterns are suitable (user programmable)

Turbo wastegate control

Turbo anti-lag system

Variable cam control

Traction control (Software upgrade coming soon)

Narrow and wide band lambda support

Push/pull, and single line idle controls in addition to scattered spark control

Knock sensing capability

3 programmable outputs switched on user controlled inputs (eg boost, coolant temp etc)

Security protected calibrations

Full throttle gearchange

Intercooler water spray control

Water injection control

Nitrous ignition retard and fuel enrichment

Two cooling fan controls

Barometric compensation with external sensor

Uses the latest version of the superb MAP2000 Windows programming software

Suitable for normally aspirated or boosted engines

Inbuilt independent fuel and ignition rev limiters

Separate Tachometer, Shift Light and Fuel Pump outputs

Magnetic or Hall Effect crank and cam sensors

Automatic interpolation between mapped sites

Sophisticated acceleration fuelling setup

Various harness options from economical semi-assembled to full race quality bespoke looms

Battery voltage compensation table for fuel injectors (not just a simple number)

Battery compensation and engine speed compensation for coil charge time

Mappable coolant temperature compensation for engine warm-up

Air & coolant temperature compensation for fuel injection pulse width

Separate cold cranking and decay tables in addition to warm-up fuelling

User settable ignition trim based on air temperature, coolant temperature, and barometric pressure

Separate start advance for cranking provides easy starting for high compression engines

Deceleration fuel cut-off feature for road engines

Maximum recommended engine speed 12,750 RPM

AND LOADS MORE

Windle

the use of extra injector bank i can see in the 710 but not in the 600, i wont be needing them either is that it then

foreigneRS

without looking in too much detail, looks like the lesser of the 2 would be suitable for a build of 'nothing special'.

who will be doing the mapping for you? what do they advise?

Windle

not sure yet just looking into things really and wondered if it was worth the extra money