Injection of a siamesed(sp?) head
Andrei Chichak
agc at mercury.uah.ualberta.ca
Thu Sep 1 18:12:03 GMT 1994
At 9:04 AM 9/1/94 +0930, Don Gossink wrote:
>After many discussions with people all over the place, the best solution would
>involve six injectors. Two Large ones and four smaller ones, this shouldn't
>be to bad for a standard cpu to handle seeing most handle up to 8 injectors.
>
>
>Anyway why 6?
>Ill attempt to Draw how they should be placed
>
>
> Cylinder Head
>
>Inlet Manifold \ | / \ | /
> *\ /* *\ /*
> # #
>
># - Large Injectors
>* - smaller injectors.
...
>Goodluck
>
>Don
Interesting idea, now two supplimentary questions:
1) are there injectors small enough to do this task, the beast I'm looking
at is a 60 over 1275 Cooper 'S which weighs in at about 1330CC...aren't 6
injectors going to have a problem OPENING with a pulse that narrow?
2) since the timing is 1342 or equivalently 34-21 the cylinders within the
intake ports are 180 degrees apart. How long do injectors have to be
quiescent before you can hit them again. In your diagram, or with a total
of 2 injectors, you are asking the large injectors to dance to a Reggae
beat, will they have a problem closing reliably at higher RPM?
Andrei
--
Andrei Chichak | Information Systems
agc at mercury.uah.ualberta.ca | University of Alberta Hospitals
(403) 492 - 4431 (work) | 8440 112 Street Edmonton, Alberta
(403) 492 - 3090 (fax) | CANADA T6G 2B7
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