Hi,
EFR6758, single scroll t25, flange, that time i bought the turbo (at the start of the efr series) i got the info from BW that it aint come in twin scroll becouse the center rack
is melting, a year after the engine was running the introduced the twin scroll version......nice
i would definetly prefer a twin scroll turbo
i friend of mine is using the 7064 with 2,2L and is not happy with it, my engine (2,0L) makes a faster spool up and a lot of more tourque then he
but it depends not only on the turbo it is the whole engine who makes the symphonie
i would not advice to go bigger then the 6758 who did a little under 500HP which is way then enough
and if i want more, we calculated a +10% in tourque with water injection, means that the 600NM comes in range
further more i have now the twin scroll option for a faster spool-up too
-> around 2000€ to spent to get all my targets i set to my list, however it is now too much to drive the suspension is overstrained yet
means that i have to spent money on that too to get it driveable........iam building a 4AGE blacktop conversion
for my AW11 which is curently more fun
greetz
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KEEP COOL UNDER PRESSURE
street legal?.....perhaps in tschibuti