What exactly makes this:
http://www.precisionte.com/pro...rgers


Outperform this:
http://store.yahoo.com/cheaptu....html

I know Precision is the latest craze, but in reality, I just don't think I "get it". I mean the 60-1 utilizes an S-cover, .70 A/R 60 trim wheel vs. the SC61's E-cover .63 A/R 56 trim comrpessor. With both running .63 A/R exahusts and 76 trim wheels, what makes the SC61 make more power?

 

SC61 uses garrett's GT40 compressor wheel, a much newer and more efficient design than the 60-1.

 

The main benefit of the SC61 is that it utilizes the GT compressor wheel. The GT wheels have the best efficency out of any turbo wheel thus far (80%).

Because Precision also makes their own housings, and ports them they have a spool up advantage as well.

Precision is coming out with a new all GT wheel'd SC61 which will encorporate the new GT exahust wheel. This turbo should probduce even more HP than the SC61 with the same spool up rate.

I will be using a all GT SC61 with a .68 T4 housing...

 

Well, sounds good

*looking for SC61*

 

looks like everyone is starting to catch on

the GT40 wheel flows more air, spools up faster, can support more boost, and is more efficient then the 60-1 wheel..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bryson &raquo;</TD></TR><TR><TD CLASS="quote">
Precision is coming out with a new all GT wheel'd SC61 which will encorporate the new GT exahust wheel. This turbo should probduce even more HP than the SC61 with the same spool up rate. </TD></TR></TABLE>

Any idea when this is coming out?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ZoRG &raquo;</TD></TR><TR><TD CLASS="quote">

Any idea when this is coming out?</TD></TR></TABLE>

its already out, Arturbo has them in stock. ask for GT35e or GT3561 it is called both sometimes.

 

I will do that ... any numbers on them yet? Spool times & Power?

Cheers

 

Keep your 60-1. Really.

 

i thought they weren't making the sc61 w/ the .48 exthaust wheel anymore?? but on the Precision site, they say that YOu can opt for either the .48 or .63 wheel?? whatsup with that??

 

how do you contact Arturbo? I just did a search on the net... didnt find anything except the fact that they sponsor Laskey...

Also, Id like to learn more about what differences in wheel sizes and turbo parts/housings mean... anyone want to explain or link me to a good source?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92HB_HB &raquo;</TD></TR><TR><TD CLASS="quote">i thought they weren't making the sc61 w/ the .48 exthaust wheel anymore?? but on the Precision site, they say that YOu can opt for either the .48 or .63 wheel?? whatsup with that??</TD></TR></TABLE>
Its wrong on Precision's site...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Drum_Guru &raquo;</TD></TR><TR><TD CLASS="quote">how do you contact Arturbo? I just did a search on the net... didnt find anything except the fact that they sponsor Laskey...
</TD></TR></TABLE>

Hint..He just posted below you

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DIRep972 &raquo;</TD></TR><TR><TD CLASS="quote">

Arturbo has them in stock. ask for GT35e or GT3561 </TD></TR></TABLE>

I bought this turbo from arturbo.. he is very informative and super fast. i recommend him to Anyone out for a new turbo or have any type of turbo question on their minds.

for art... ill keep you guys posted.

 

How is spool time on this one? (GT3561)
Does it also help top end a bit?

 

I didnt think I saw it stated in this thread but I'm pretty sure Chris or Art said it in another thread that Precision exhaust housings are a little more thick in comparison to other turbo manufacturers, which will retain more heat and energy.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by AVATAR &raquo;</TD></TR><TR><TD CLASS="quote">I didnt think I saw it stated in this thread but I'm pretty sure Chris or Art said it in another thread that Precision exhaust housings are a little more thick in comparison to other turbo manufacturers, which will retain more heat and energy. </TD></TR></TABLE>
They are really beefy and thick. The new housings are but they still retain the same offset as the old turbos.

art

 

thanks for explaining this guys

 

bump for good thread

 

Why do you say to keep the 60-1 art? Also if you could pm me the price for the gt35e and sc61 please, looking at getting a new turbo. thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95GSRTT &raquo;</TD></TR><TR><TD CLASS="quote">Why do you say to keep the 60-1 art? Also if you could pm me the price for the gt35e and sc61 please, looking at getting a new turbo. thanks</TD></TR></TABLE>

the percisions casting is a bit too rough for my taste.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95GSRTT &raquo;</TD></TR><TR><TD CLASS="quote">Why do you say to keep the 60-1 art? Also if you could pm me the price for the gt35e and sc61 please, looking at getting a new turbo. thanks</TD></TR></TABLE>

 

I was kinda being sarcastic in a way. You see the SC61 will give you more power, Ive tested numerous times vs. the 60-1 compressor. Granted, the 60-1 compressor will make power I simply said to keep the 60-1 only becuase it will make power and it will be a fun car. It will make 500hp and that more than what most people can handle.

If anyone says the SC61 doesnt make more power than 60-1 has other problems with their setup. Its easy to blame the turbo when their set up has other problems. I just ignore such posts because it makes "them" feel better.

 

what if the 60/1 had a .82ar exhaust??would that make any difference?power wise..

 

Art since ur a precision dealer,

i just wondering comparing the sc61 and t3/60-1 , both with same exhaust wheel t350 and .63 a/r

how much more power will the sc61 produce ?? of course it will be re-tune again

thanks Art