I'm looking for some dyno plots of DOHC guys running either the Garrett T3/T04e 50-trim or a Precision SC50.

Who's made the most power on this "dinky" turbo?

 

I have been told that several dohc motos made jsut over 500 on a sc-50 ball bearing.

and I happen to have one for sale

 

I made 396 to wheels on a stock bottom B16 with a SC50 @ 15psi on C16. Sorry I don't have the dyno graph on me though.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by oscarmayer &raquo;</TD></TR><TR><TD CLASS="quote">I have been told that several dohc motos made jsut over 500 on a sc-50 ball bearing.

and I happen to have one for sale </TD></TR></TABLE>

what sizw hotside?
how ws the lag?
i have little bit more than this 1.8T VW motor, i just can't remember the link to the dyno

IMO i thk as far as t3t4's are cooncerned the 50 trim has the best compressor map
i thinkit is pretty comparable to a small gt30

 

bump, i'd like to know also

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Redline130 &raquo;</TD></TR><TR><TD CLASS="quote">I made 396 to wheels on a stock bottom B16 with a SC50 @ 15psi on C16. Sorry I don't have the dyno graph on me though.</TD></TR></TABLE>

i don't get it. 396 @ 15psi is good but C16 and i get confused. 15 psi should be pump gas unless you really didn't trust the tuner. whats the issue? a stock b16 block isn't worth lead in my opinion.

 

Talk to ARturbo about the specs, when We talked about a turbo for my car mhe mentioned them and he does NOT lie so I trust him.

 

Howard at ARFab made 400whp on a D16 with the SC50 .48A/R hot side.

I know platinum just recently made more than that on his D16 with the same turbo.

 

bump

 

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

i don't get it. 396 @ 15psi is good but C16 and i get confused. 15 psi should be pump gas unless you really didn't trust the tuner. whats the issue? a stock b16 block isn't worth lead in my opinion. </TD></TR></TABLE>

maybe he ran a lot of timing

 

Erik Bonk made 497whp at 30psi back in 2000! Built GSR stock bore.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Arturbo &raquo;</TD></TR><TR><TD CLASS="quote">Erik Bonk made 497whp at 30psi back in 2000! Built GSR stock bore.</TD></TR></TABLE>



*thud*

Looks like I'll hold on to this little guy for a while.

 

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

i don't get it. 396 @ 15psi is good but C16 and i get confused. 15 psi should be pump gas unless you really didn't trust the tuner. whats the issue? a stock b16 block isn't worth lead in my opinion. </TD></TR></TABLE>

I used what my tuner suggested to use. The car isn't a daily driven, and I'd rather err on the side of being conservative.

 

just wondering if there are any reliability issues with regular 20+psi on 270* bearings???

 

It would depend on how high you rev the motor (for the thrust bearings). Im too tired to look at the graphs, but I beleive you can spin the turbo faster at 9k rpm at 15psi than you do at 8krpm at 20psi.

As for that turbo, HT is being saturated by large turbos - everyone wants to claim the most hp per psi. Then when you see their dyno chart, and it looks like a graph showing HIV infection in Africa... (no platteau, nor any low/mid range).

 

Aaron bonk, not erik. sorry.

 

I just made 363 whp with a sc50 on my lsvtec. This was on a dyno dynamics dyno. I want to get it on a dynojet to see if there is much of a difference.