does anyone here know what size these are? i tried calling the company and they just keep saying that its flow matched and i shouldn't worry about it. i told them its for when i go get tuned. they told me i don't need one. so needless to say im not getting it from them

 

hi,
so treadstone didnt let u know what the flow of the injector? its funny thou

 

You could try asking Ancla Motorsports but they probably won't tell you either. Ancla claims to have designed the Treadstone kits. All I can tell you is that Ancla told me my 440cc were too small and tuning as they do with a different ID MAF tube, there's no way that they're running larger than 550cc. My best guess is 550cc with a larger MAF tube "tune".

 

the previous owner of my injectors had a treadstone and he said they are 440

 

Hmmm... how much fuel are you pulling in vacuum? -15% works well with my flow-tested 440cc DW. -20% is too much.

440cc would make sense though since 550cc seems too large for just a MAF tube diameter change.

 

it varies in vac but idle is -27.3 and cruising is around -43 but its all dependant on your injector pulse time too

 

ancla motorsports are they in miami?

 

If I pulled that much fuel my LTFTs would be +10-20%. OTOH, your numbers seem closer to 440cc than 550cc. I don't know why Ancla told me my 440cc were too small if that's what they use. Oh well...


Edit: Ancla is in Miramar, FL