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Title: what ecu for 8 injector set up
Post by: stuart wizy on February 26, 2006, 12:34:24 PM

im thinking of using 2 fuel rails on a custom inlet manifold on my fc
4- 550s inline and 4- 850s inline
any ideas what ecu could be used?

Title: what ecu for 8 injector set up
Post by: sdminus on February 26, 2006, 12:49:24 PM

MOTEC M800. Im 99% sure it has 8 injector drivers

Scott

Title: what ecu for 8 injector set up
Post by: stuart wizy on February 26, 2006, 01:07:14 PM

cheers mate
im searcing about for one
ive seen some on ebay in aus for 1400 aus dollars
whats the going rate here?

Title: what ecu for 8 injector set up
Post by: sdminus on February 26, 2006, 01:15:53 PM

Contact Gary gooding he has one for sale with a adl dash as well.
powerstakgg@yahoo.co.uk

Scott

Title: what ecu for 8 injector set up
Post by: stuart wizy on February 26, 2006, 01:30:02 PM

the basic m4 clubman will do 4 sequential set up
this is the one at 1400 aus dollars

the m800 is 3500 aus dollars and is all singing and dancing

my 2 rails will mean its a 2 seqential setup wont it?
1st rail with 4 - 550s
2nd rail with 4 - 850s
also am i right in thinking the more smaller injectors you have, the finer you can tune them on the duty cycles?
originaly i was gona use 2 850s and 2 1600s
im not that well up on fuel injection by the way!

Title: what ecu for 8 injector set up
Post by: sdminus on February 26, 2006, 01:39:00 PM

I think could run 2x 850cc primaries with 4x 850cc secondaries with a power FC. Its gonna really depend on your goals. how much power and what and what turbo/s

I would be more tempted with the 850cc and 1680cc set up. it will be a lot easier and cheaper to install and a nice comon set up to aid the tuning.

Scott

Title: what ecu for 8 injector set up
Post by: stuart wizy on February 26, 2006, 02:54:41 PM

turbo is t51r and my goal is maxed out on full bridgeport
when you look at other high powered engines with 4 runner inlet manifolds
like cosworths evos etc they all run twin rail set ups using 8 injectors.
it would be like standard primary and secondary set up, only with 2 extra injectors on each rail.
if you you just looped the wiring in series from the primary and secondary set up and fed it to the additional 2 injectors would this not work.

as i see it, the std 2 injectors primary or sec receive the signal which could be wired of to the other 2 injectors on the same fuel line
thats what i thought anyway, i could be wrong..

Title: what ecu for 8 injector set up
Post by: stuart wizy on February 26, 2006, 02:59:51 PM

ive already got the 4 std 550s of my fc to use on first rail,
asp has got 2- 850s so i just need another 2 -850s
if i can use power fc it will be a lot cheaper like you said mate :yes

Title: what ecu for 8 injector set up
Post by: Fish on February 26, 2006, 03:56:22 PM

If trying to buy from a Motec dealer outside the UK, I think you will find that they wont ship. Motec are very tight on dealers shipping to other countries. Fleebay is a different matter, and I wouldnt want to spend that amount on something that might not be supported.

Fish

Title: what ecu for 8 injector set up
Post by: banned advertiser on February 27, 2006, 01:15:03 AM

Gary Goodings Motec is for sale here.
http://www.pistonart.uk.com/acatalog/2nd_hand_misc_parts.html#agoodingMOTEC

Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: stuart wizy on February 26, 2006, 12:34:24 PM