Vk efi

[davesmonaro68]

Hey revheads just putting a 6 cyl vk efi setup onto our streety speedway car and the head thats on the engine is from a carby black engine . My question is i noticed on the injection that it has abit removed from around the injectors in the manifold and do i have to mod the head to suit ?
Also tips on hooking up the computer ,is there anything that can be done to it to improve as in rev limit etc or sould i get an after market computer . Told by a dyno tunner that a F10X haltech would be great and bring the efi alive .
So if there is anyone out there that may have one to part with let me no.


Dave

[vkberlina]

Just block up the old exhaust gas recycling ports on the carbie head.
No revlimiter on the Bosh Jettronic system its an analog computer
Either look at a OEM Delco computer from a V6 and retune it or a Haltec would be fine I ran an E6x on my 202 VK now running a 5L.

cheer
sScott

[davesmonaro68]

Just block up the old exhaust gas recycling ports on the carbie head.
No revlimiter on the Bosh Jettronic system its an analog computer
Either look at a OEM Delco computer from a V6 and retune it or a Haltec would be fine I ran an E6x on my 202 VK now running a 5L.

cheer
sScott

Hey Scott its not the gas ports its the inside of the manifold at the injectors . Looks like it will squirt fuel straight at the top of the inlet port of the head.

[davesmonaro68]

Hooked up the efi all stock , fuel pump working have power by the test light but have no spark at the plugs any help guys

[markovr]

Spark on stock efi setup is totally independant to fuel injection so you cant blame that ..stock vk efi uses a garden variety blue motor high energy distributor and coil ...vk stock dizzy uses a est computer...not sure if you can run a est dizzy with its computer and efi one too at the same time .....

[davesmonaro68]

Fixed the spark problem and then found that the computer has corroaded inside obviuosly was sitting in water at some stage . Also the tacometer relay is only drawing 2 volts and not drawing the relay open so getting another puter tomorrow.