First off thanks to Polk Performance for the use of the dyno. They had a dyno day on Sat that I went to after work and only made 420whp@19psi with the same tune I made 484@19psi at Jotech a few months back. It was low/mid 70's in Dallas and 103 in Little Rock at the dyno. I was also tuned on 114 and was running 116. The combination of the to had my car running dead rich. The whole first run I was richer than 10.5 compared to 11.8-12.2 at Jotech. I knew my #'s would be alittle low because of the heat but I couldn't believe I needed to take out that much fuel. After pulling out 4-5% fuel it ended up making 452@19psi. After it was all said and done I made 531whp/357tq @24psi. I was only tuning with my techedge wideband so I didn't do any fine tuning per rpm but I'm between 10.8-11.7 from 5500-8500 and it goes pretty rich after 8500. I will post a chart up when I get home tonight.




Modified by hybrid901 at 1:07 AM 8/19/2003

 

Nice numbers man!! What compression ratio and bore are you?

 

84.5mm and right around 10:1-10:3

 

DAYUM!

You deserve a few

 

Wow those are great numbers.

 

nice josh. That heat is a killer. I can't believe it made such a big difference w/ a/f. thats crazy. just remember to richen it back up come winter

 

Freakin awesome, can't wait to see the chart

 

what turbo and size are u using? nice numbers.

 

Its a sc61, E housing, .63 stage 5 full boost around 4600.

 

what kinda of computer are you running sounds like you need to modify the air temp compensation.

 

good #'s. i'll bet that turbo spools up very fast with that CR. BTW, what was your timing at 24 psi?

 

Damn. 10.3:1 and 24psi... Yer karr pwnz my karr.
You think 9.3:1 and 9psi will make 500?

 

How much can you do on pump gas?

 

very nice numbers, what do you make on pump gas?

 

14psi on pump gas 414whp.

 

Badass numbers Josh... cant wait to see the chart.

 

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hybrid901 &raquo;</TD></TR><TR><TD CLASS="quote">14psi on pump gas 414whp.</TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hybrid901 &raquo;</TD></TR><TR><TD CLASS="quote">531whp/357tq @24psi</TD></TR></TABLE>

 

what kind of turbo are u using?

 

nice! what kind of timing are you running up top?

 

Turbo specs are up top. Timing is 20 degrees at 25psi.

 

Yea Danny at Polk has been telling me about your setup nice numbers. He wants me to run a similar turbo in the build I'm doing, but then again I gotta get the block back first

-Jeff-

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hybrid901 &raquo;</TD></TR><TR><TD CLASS="quote">Its a sc61, E housing, .63 stage 5 full boost around 4600.</TD></TR></TABLE>

Next purchase

 

Very nice numbers man
Polk Performance


Also if they used the same dyno I think they did its a mustang dyno. If thats the case you will put out higher numbers on a dynojet.

Once again great numbers
to Danny and Polk Performance.