Yes it is. Custom made intake manifold is only way to go, unless you have enough of spending bucks to destroy one Hilborn set.


Hyvinkää, FI

I guess those ports are challenging.

ECU support is not a hardest thing when you try to get 8-point injection on Y-Block...


Hyvinkää, FI

Will be interesting to see how it goes on the "312 mule"

I was reading last night and found that the Terminator or when upgraded to HP can run 16 injectors. Therefore a set of multi-point injectors (sequential) can be set as the primary injectors and then the injectors in the TB can be activated as boost injectors, fuel, NOS etc. or a second set of multi-point. Vice-versa

Have any of you experienced m90 superchargers on y block?

Me? I'm fine. Why?


Lawrenceville, GA

I have read several articles where an efi conversion has been done and usually there is a lose in hp. Granted the holleys they replaced had been tuned for the engine and not just run out of the box. For me the plus side is instant start up and idle plus being able to use it with a blower.

So a normal carby will take all it can get from its venturies and therefore they have an all or nothing characteristic.

Where an EFI system gives as it thinks is appropriate. When tuned right there is no reason for it to be a better performer!

Is Charlie ok?

I do agree, however I have continued corresponding with Holley and I asked about the Waste Fire system.
This is an affordable "DIS" option, Yet once the Crank trigger has been fitted to the Harmonic Balancer, there are options.
I am lucky as I am able to fit the wheel and sensor myself so this becomes more affordable.
Therefore a very efficient ignition can be adapted. The waste fire consists of a four pack coil which is stronger than there single race coils yet it fires 2 plugs at a time. Yes each coil is shared by two cylinders. This retails at $550 plus crank trigger.
Alternatively $1000 for individual coils.
I figure the waste fire will be a great experience having such an ECU to run it.
To run an MSD unit with cd box coil etc is about that, yet no where near as interesting.

LordMrFord
Holley tells me its that the ignition trigger internal picks up may cause damage to the ECU due to noise/corruption from the rotor energy etc.

The windsor distributor body is nearly identical dimensionally. The shafts and gears are different. The best thing to do is to get a tfi distributor from the junkyard, take it apart to see just what the differences are and determine how practical the conversion is.


Lawrenceville, GA

How about fitting a windsor dizzy ? Are the gears, shaft lengths, housing diameters where fitting into block much different?Has anyone investigated this?
Then I could fit a TFI dizzy.

Even if I have to machine the block????