Makka, all the touble has been around PORT injection, I'm proposing "Wet Manifold" (or Throttle-Body injection - electronic carbie if you wish...)

By injecting further upstream, you add a larger "plenum" effect to the inlet port, BUT you loose some of the subtle niceties of MPI, like fuel now sticks to the port walls, so you loose a "little" efficiency and top-end power (1hp maybe ?)

remember the old Kinsler injection that everyone semed to use on blown V8s in the 80s ? - similar concept.....

J

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**NEWS just to hand**

It has come to my attention that there is a very cheap computer on the market that can be reprogrammed very easily, and would be good for my setup.... I've had 3 different sources confirm this.

Can anybody say "Holden Camira"

Yep, aparrently its true. The old Camira has some electronics that may come in handy.

Time to do some research.

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[NATHAN] -- Sold everything mini related and am back in big beautiful BMWs

Isnt that just a Delco 1227808 ?
(Same unit as used on the Camira, Pulsar, VN/VP V6 commodores... and a heap of others ?)

maybe ther eis another unit..... but yea, the delco is a fantastic computer, but a bitch to tune !

J

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I've posted this a coupla times before in other threads. My mates are building a engine management computer at the moment. Is just had the trademark registered and is allmost completed beta testing phase. Its mainly for LPG & LPG injection but can do petrol EFI as well. I'm in the middle of having mine installed. When this is out of beta testing and retaling this should be a lot cheaper solution that a wolf3d + its australian. If your in WA and you race your minis it would be good if you get in contact and be a part of the beta testing phase. Unlucky if your over east.

Ive seen the thing installed in ford laser with LPG. With a car full of adults the thing belts along.

www.profire.com.au

Clayton

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1965 850 Mini Van
1972 Clubman Van
Member of SDMC