11psiTurboSI

I was just wondering cuz I have a tight fit and I wanted to upgrade... I wanted to know if the SC61 compressor housing is bigger then my SC50 right now??? I also have a Fal slim fan too

mrspeaker

All SC turbos have .63 a/r.....

Chip

As long as you get the TO4E version of the SC61, they are the same.

The .63 A/R is refering to the exhaust housing, not the compressor.

11psiTurboSI

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chip &raquo;</TD></TR><TR><TD CLASS="quote">As long as you get the TO4E version of the SC61, they are the same.

The .63 A/R is refering to the exhaust housing, not the compressor.</TD></TR></TABLE>

That's what I thought... Thanks

11psiTurboSI

How about a SC50 vs GT-28R or GT-28R??? Does either of these GT series turbos have a bigger compressor housing???

Chip

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 9psiTurboSI &raquo;</TD></TR><TR><TD CLASS="quote">How about a SC50 vs GT-28R or GT-28R??? Does either of these GT series turbos have a bigger compressor housing???
</TD></TR></TABLE>

I'm very certain the GT28R and GT28RS (assuming you meant to say GT28RS instead of GT28R twice ) housings are smaller than a TO4E housing.

Sonny

The GT28R and GT28RS both use a .60 A/R T3 compressor housing. It is A LOT smaller than the T04E housing used by the SC50 and SC61 (assuming TO4E version).

I have a GT28R and had an SC50. The SC50 dwarfs the GT28R. However, the GT28R can pack on hell of a punch for how small it is both physically and in terms of its compressor size. It's a great turbo to work with in confined spaces (ie, a 1G CRX with a DOHC swap ).

Sonny

11psiTurboSI

I mean how about the SC50 vs. GT30R... how do the compressor housing compare? Last question I swear

Rod Short

We make the GT30R with a T04E (3" inlet, 2" outlet) compressor cover cover also. We could get you into a GT3251 with the "B" cover which is smaller (2-5/8" inlet, 1-3/4" outlet). I know the inlet outlet sizes are the issue, but it is a smaller cover. Hope this helps.

Rod Short
Sales Manager
Precision Turbo

M.A.R.C.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rod Short &raquo;</TD></TR><TR><TD CLASS="quote">We make the GT30R with a T04E (3" inlet, 2" outlet) compressor cover cover also. We could get you into a GT3251 with the "B" cover which is smaller (2-5/8" inlet, 1-3/4" outlet). I know the inlet outlet sizes are the issue, but it is a smaller cover. Hope this helps.

Rod Short
Sales Manager
Precision Turbo</TD></TR></TABLE>

Hey Rod... It's Marc (from HondaDriven).

I'm pretty sure you once told me that the Garrett GT30R housings are diff than the Precision GT30R housings. Is that correct or did i mix something up?

Rod Short

That's correct, Marc. The out-of-the-box Garrett turbo uses their compressor cover. Precision turbos use our own casting. Hope this helps.

Rod Short
Sales Manager
Precision Turbo