Bye Bye Mazda, Hello Bimmer!!!-91' MtechII AW/SW BAR'd S52/SC

[badnerd]

boner!!
Subbed

[KoKoSe7eN]

Yup! My daily driver

This thing still on the road?

[nugentnsb]

read this thread like 3 times lol. so good

[KoKoSe7eN]

RE: Let's do the interior!

Putting in new sounds



Ripped out irrelevant wiring

[KoKoSe7eN]

RE: Let's do the interior!

Making tweeter mod

[KoKoSe7eN]

RE: Let's do the interior!

Lukebox mod to fit 10w7-3

[poopin04]

I would love nothing more than to hear this sounds system in all it's bass glory.

[KoKoSe7eN]

RE: let's do the interior!



Flush mounted cd43

With dice mediabridge running factory cd43 harness

Usb digital signal, not aux

Tuned by 2ch occiloscope

[Eric]

Oooooohh, that's nice!


Sent from my iPhone using Tapatalk

[sam_]

what the shit ! youre a wizard !

[KoKoSe7eN]

RE: Let's do the engine!

Just checking compression
Cyl1

Cyl2

Cyl3

Cyl4

Cyl5

Cyl6

About 3psi from each other

[pandaboo911]

Nice!!
What diameter crank pulley / sc pulley are you running? How much boost does it make?

Just trying to get a feel for what size pulley I should use. Also want to see the relationship between boost and impeller speed on an s52.
I'm using the stock 5.25 crank pulley.

[E30NJ]

Nice work!

[KoKoSe7eN]

Boost!!

Nice!!
What diameter crank pulley / sc pulley are you running? How much boost does it make?

Just trying to get a feel for what size pulley I should use. Also want to see the relationship between boost and impeller speed on an s52.
I'm using the stock 5.25 crank pulley.

Before I upgraded, I had 5.25" (stock dinan crank) and 3.25" vortech pulley. I was running 7.5psi at 7k with boost leaks, I purchased a boost leak tester and found out I was leaking plenty starting at 3psi... Big problem... I'll post the update with my solution to the leaks...

[pandaboo911]

Before I upgraded, I had 5.25" (stock dinan crank) and 3.25" vortech pulley. I was running 7.5psi at 7k with boost leaks, I purchased a boost leak tester and found out I was leaking plenty starting at 3psi... Big problem... I'll post the update with my solution to the leaks...

Any problems with belt slip? I was gonna run a grip coated 2.87 pulley hoping for 12 psi.