Turbo Rebuild

[Juan]

okay guys ordered the -7 from MTQ engines systems in Dandenong http://www.mtqes.com.au/index.php

was the cheapest by far forget the price (around $9**), was gonna get the -9 like everyone said but the guy said it will take about a month or two to get in , whilst the -7 he can get overnight.

my question is what type of actuator does the -7 comes with because i thought they came with actuator but he said it didn't.

the guy said i can choose the actuator im a bit confused on which one to chose, he told me there's a couple to chose from like 6psi, 10psi...etc

don't know what one to chose hopefully you guys can help me

The turbos are going in a R32 GTR with only cat-back, high flow cat and front pipe on it

[KURAUN]

go like a 10psi actuator i reckon, then base boost is 10psi and increase boost from there with an ebc

[paulr33]

work out the target boost you'll run and get as close to that as possible

the less difference between the actuator spring and what you want to run the better

then use an EBC or bleed valve to get to your target

ie dont get a 7psi spring and run 18psi

much better to get a 15psi spring and run 18psi

but the spring is the minimum amount of boost you can run on full load

ie you cant get a 15psi spring and have it on 10psi full load and a "switch to 17psi" for hi-boost aka scramble

[Juan]

want to give a shout out to MTQ engine systems in Dandenong they gave the cheapest price on -7 ($2042)

Picked up my -7's yesterday and it came with an adjustable actuator.

my question is whats the base boost of the actuator and whats the max boost?

i ask the guy he said he didn't know, and couldn't get in contact with Garrett.

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