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Haha, i was there the day you took that, was going to ask you where you got your top wr1 grille from, but got scared as everyone is so much bigger + older than me lol, people didnt even think I owned a scooby !
Haha, i was there the day you took that, was going to ask you where you got your top wr1 grille from, but got scared as everyone is so much bigger + older than me lol, people didnt even think I owned a scooby !
lol
Next time come over and say Hi, we have members of all age groups at our meets so theres no problem in saying hello. I wouldn't like your insurance bill though
We are there 1st Sunday every month from 1pm
From: My Beautiful STi is now sold, tho on the look out for another MINT scoob.
Originally Posted by Joe will
im new to the subaru world so perhaps some one could tell me wat a twin scroll is and can you get a single scroll as well then?
Hi mate -
Twin Scroll turbo are only found in JDM model scoobs.
UK only have single scroll for there turbos....
Twin Scroll -
A "twin scroll" or "divided inlet" means that there are two separate volutes within the turbine housing. The main reason for doing this is to isolate the pulses coming from each exhaust port and maintain more of the pulse energy from each cylinder all the way down to the turbine wheel. There are no differences between the turbine wheels used in open or single inlet turbines compared to those used in twin or divided inlet turbines.
Generally speaking, a divided inlet turbine setup will respond faster and produce boost quicker than single or open design of the same nozzle area, of course this is dependent upon proper execution. The simple fact that a divided housing is used does not guarantee these results.
While it does not cause any problems or harm to run a divided inlet turbine housing on a manifold that is an "open" design, none of the benefits of the twin inlet will be seen.