Denso 666cc (297-0028) Top Feed Injectors - Data Sheet?
 

Hi,

does anyone have a copy of the data sheet for some Denso 666cc top feed injectors, Model number I believe is: 297-0028?

Cheers!

On this, I just spoke to Denso UK and apparently they do not give out information on after market parts - most unhelpful!

Is anyone else running these and can send a photo of the data sheet or a screen shot of their latency and scale settings?

Cheers!

any reason in particular you are looking those specific ones? 297-0028 comes up as a Suzuki Esteem injector?

Humm, nope must have the wrong pn then!

these are the ones...

Cheers

https://cimg6.ibsrv.net/gimg/www.sco...2d57178f42.jpg

are they not just the std 440cc blue items that people then decap to get the approx 850cc

Not sure about that. I had blue sti ones that were 550cc I think and look different.

These were flow checked and show 665cc.

aye theyre the darker blue items you refer to which are 565cc

those you have now are just decapped like these

https://www.ebay.co.uk/itm/302204296933

Yeah they look like those. In the end I settled for stock latency figures and this got me in the game at least.

Using stock AFR ranges I'm now looking at +6 or 7% in A B C, -1.3 in D, LTV image attached, so I think the latency still needs some work. However with scale set 665cc or lower I was finding it was running waaaay too rich under boost (by WB02) and lumpy as hell, figures around low 9s. I'm actually seeing much better results and smoother pulls in open loop with scale set to 750cc but it's still showing rich to FFB, on average probably by around 5%, so there is plenty of work left to go!

If anyone has advice, it would be appreciated!

Cheers


https://cimg9.ibsrv.net/gimg/www.sco...14549f77e9.png

speak to Bludgod - he'll be doing the exact same for me when he maps in mine - which are a set of the ones in the ebay link above :)