I'm curious about the bolt patterns and sizes of the Precision series of turbos. I assume they're all roughly similar but I'm particularly curious about the SC50. I'd like to pick up a cheaper model of turbo as a stopgap until I can afford the SC50.

Since it's a Garrett series, am I restricted to Garrett turbos? Which turbos in particular share sizes with the SC50 and Precision SC series and are swappable? Thanks H-T Gotta get this turbo setup off the ground before next season begins but student loan repayments + moving out is killing me...

 

Bump... specifically, are the Precision housings 4 or 5 bolt?

I see the site says 5 but I've seen on H-T that they can be had in 4-bolt style...

 

They are the standard Garrett T3 outlets, which can be had in 4 bolt or 5 bolt, I believe.

If I'm right, then the 5-bolt flows more.

 

Thank you

 

i have the sc-50 its like any other t3/to4e... let me know if you want more...

it works great with ls motor, with the .48 a/r boost kicks in earlier and harder... i got the 5 bolt for the dp