Has anyone used the deka siemens 630 cc injectors with Neptune?

 

I think we're on own here buddy.

 

What exact question do you have ?

 

Basically, we tried using the given offsets for them with no luck. Messed with it for a good while on sat and nothing seemed to work. We are just looking to see if someone has used them on a Honda ecu based system.

Here are the injectors.
http://www.bmotorsports.com/shop/pro...roducts_id/608

Spec sheet.
http://siemensdeka.com/specsheets/FI114961cs.jpg

 

We were able to get it running but they are not a drop in injector. Just looking for some insite for other tuners about fuel mapping on start-up, etc.

The situation is currently using 345 prelude injectors and switch to the 630's. Mostly likely, our tuner will be able to get them to work but if others have knowledge to share it would help our cause.

 

Your tuner should be able to figure it out....

 

Thanks for the insite

 

FYI you don't just enter the new injector size & fuel injector offsets & expect the car's tune to be spot on. You will likely have to adjust the overall fuel trim to even get close.
There after you may need to change the fuel tables due to the injector having a different spray pattern and nossle design etc.