Look a like IDA Injection. - Page 2

ragrod · 09-13-07, 10:51 PM

Has anyone tryed the "classic fuel injection" and how did it work?
Randy

Rick · 09-14-07, 02:43 AM

Kirby..... those are some BIG tubes. 2" ??? What size engine?

Very nice welding!

kgschrader · 10-02-07, 11:34 AM

The pipes 2" and they were built by a guy who used to make them back in the sixties.

The engine is a 427 SVO iron block with aluminum heads.

Arnie · 02-02-08, 03:16 PM

Opps, wrong thread.

Simon · 09-19-08, 03:28 PM

I'm interested in this Dynatek system as it's got the look + cheaper than a TWM setup, however it is batchfire rather than sequential. My main reason for going EFI is to get through emissons testing, as batch is a less precise way to meter fuel would this make meeting emissions standards difficult ?
Am i right in thinking that sequential systems are only that way during idle and switch to a batch or dual sequential delivery as engine speed increases ?

Cheers,
Simon

Ian Anderson · 09-19-08, 05:28 PM

Simon

From what I know and I may be wrong (again!)

You will probably only have 2 lambda sensors sniffing in the exhaust

So unless you can get them to sniff for each stroke and then adjust the pulse for the next inlet one the batch firing will give the same result.

Yes sequential is said to be better but I believe a lot harder to get set up and working.

Now I have a question for those more in the know
Batch fire 2 banks,
Lambda sensor in each collector
But this is after the GT40 Cross over
So should I be batch firing 1&$ on left with 2&3 from right and then the other 4?

Ian

Great Asp · 09-20-08, 07:01 PM

Hello GT guys!

For anyone interested, I am having a 496 FE built by Keith Craft with the Dynatek Classic Injection for a Superformance Cobra (my 3rd)

. My build thread is on Club Cobra:

Great Asp's Superformance - FE Build - Club Cobra

Currently, the motor is being assembled, and the Dynatek system is 2 weeks away from being polished and shipped to KC.

I'll try to answer any questions now, and once I have the car finished (end of October I am guessing).

Eric

Simon · 09-20-08, 09:02 PM

Hi Eric, i have actually come across your thread at Club Cobra whilst researching the Dynatek system. I'll be interested in hearing what you think of the end result + any feedback you can get from KC as to ease of setup - required dynotime, etc.

Your Cobra looks a beaut !

Great Asp · 09-20-08, 09:57 PM

Quote:

Originally Posted by Womabt

Hi Eric, i have actually come across your thread at Club Cobra whilst researching the Dynatek system. I'll be interested in hearing what you think of the end result + any feedback you can get from KC as to ease of setup - required dynotime, etc.

Your Cobra looks a beaut !

Thanks for the kind words!

I will let you know how it goes. This is the first motor KC has built using the Dynatek Classic. Although he has built a bunch with the TWM. So I should get a good feel for how easy the system is to work with.

Eric

Ian K · 09-22-08, 01:08 PM

Quote:

Originally Posted by IanAnderson

Simon

From what I know and I may be wrong (again!)

You will probably only have 2 lambda sensors sniffing in the exhaust

So unless you can get them to sniff for each stroke and then adjust the pulse for the next inlet one the batch firing will give the same result.

Yes sequential is said to be better but I believe a lot harder to get set up and working.

Most systems that can handle sequential systems do exactly this - 2 O2/Lambda sensors
for each cylinder bank. The system, as far as I know, has complete knowledge of the
firing order, so each exhaust pulse is correctly linked to the specific cylinder.

Ian