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Not sure on how much fuel you're going to save by swapping but driveability between the two is night and day. Having gone from Sard 800's to ID 2000's there is a significant difference between the two.

Look my injectors idle perfectly and run smoothly (so I think anyways havent really been in a car with id's)

Just get shitty economy. I think im just bitching coz its become my daily for the next month or so

Nothing but problems? Problems like what?

wrong reply lol

alot of failures and having to be replaced. 1000cc and over seems to be where the issues are.. buy 1000cc and you get 6 x 1000cc and 3 only flow 500cc

this has all been on E85 tho so could be part the cause??

Edited by Frosty

And you should have probably returned them, as even Bosch advise less than 2% variation.

You sure they were legit?

these werent mine....and yes returned to fail again. They are still sitting at a workshop here in sydney (half a bucket full to be exact) of various different sizes that have failed under high hp!

all of them in 700hp and above cars

hence why i was asking the question

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