the car is back
the car is back
10-09-2017, 09:57 PM
jay_russell
10-09-2017, 09:57 PM #41so 155 it is..... as i maxed out mine at 235 with 4 bar fuel that confirms 155 as if they were 210 i would have got 250+
10-09-2017, 10:52 PM
dimis Stevie standard IS200 injectors are 155cc not 210cc, have a look here:
http://shed51.com/injectors.htm
That looks like the basis for lextreme.com's table.
dimis 1GFE uses Denso injectors which are violet
Doh ! Sorry, I was confusing things with my current injectors, which are light blue.
Well, that table (and lextreme's) says the 1G-FE injectors are sky blue, which makes it questionable IMHO.
Sorry guys but I'm finding it very hard to believe two unofficial tables on the Internet (which have major errors in them, e.g. colour of the injectors, number of holes) versus Lexus's official diagnostic procedures for testing their own injectors !
If they're 155cc, how on earth would the official manual say the injector should, under test, produce a flow rate of between 188cc and 252 cc ?
Jay - I believe that my car did around 250 bhp on the dyno at Noble with the stock injectors, but they would have been very high on their duty cycle. SPC Horsham have also produced this sort of power on the standard injectors. Then in my case the injectors were swapped for my bigger ones (550) to give a safety margin.
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
10-09-2017, 10:52 PM #42dimis Stevie standard IS200 injectors are 155cc not 210cc, have a look here:
http://shed51.com/injectors.htm
That looks like the basis for lextreme.com's table.
dimis 1GFE uses Denso injectors which are violet
Doh ! Sorry, I was confusing things with my current injectors, which are light blue.
Well, that table (and lextreme's) says the 1G-FE injectors are sky blue, which makes it questionable IMHO.
Sorry guys but I'm finding it very hard to believe two unofficial tables on the Internet (which have major errors in them, e.g. colour of the injectors, number of holes) versus Lexus's official diagnostic procedures for testing their own injectors !
If they're 155cc, how on earth would the official manual say the injector should, under test, produce a flow rate of between 188cc and 252 cc ?
Jay - I believe that my car did around 250 bhp on the dyno at Noble with the stock injectors, but they would have been very high on their duty cycle. SPC Horsham have also produced this sort of power on the standard injectors. Then in my case the injectors were swapped for my bigger ones (550) to give a safety margin.
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
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