STC GT3255b and SLS shorty: Stock block GSR going to the dyno...
07-26-2007, 03:31 AM
#1
Man U FTW
Thread Starter
STC GT3255b and SLS shorty: Stock block GSR going to the dyno...
<U>NEW NUMBERS</U>
314.8whp 216wtq at ~10-10.5psi
Comparison VS the Topmount
The peak power is nice, but the gain in the midrange was the most noticeable. At 5252rpm where torque and HP cross, i gained 50+whp and 50+ft/lbs of torque. This tune was conservative as well!!
DB Performance---Shane
thanks for the many tunes
Hey guys, earlier this year i posted my dyno graphs with this turbo. They didn't really turn out as planned. After a little manifold switch, the turbo feels much more responsive and powerful.
My setup remains the same as before other than the addition of an SLS Shorty ramhorn manifold and 3" dp instead of my previous topmount.
Thanks to Mike and Nick at SLS, Mac at STC, and BobChestnut (for the pictures)
Modified by Schister66 at 12:23 PM 7/27/2007
Modified by Schister66 at 12:40 PM 7/27/2007
Modified by Schister66 at 3:48 PM 7/30/2007
314.8whp 216wtq at ~10-10.5psi
Comparison VS the Topmount
The peak power is nice, but the gain in the midrange was the most noticeable. At 5252rpm where torque and HP cross, i gained 50+whp and 50+ft/lbs of torque. This tune was conservative as well!!
DB Performance---Shane
thanks for the many tunes Hey guys, earlier this year i posted my dyno graphs with this turbo. They didn't really turn out as planned. After a little manifold switch, the turbo feels much more responsive and powerful.
My setup remains the same as before other than the addition of an SLS Shorty ramhorn manifold and 3" dp instead of my previous topmount.
Thanks to Mike and Nick at SLS, Mac at STC, and BobChestnut (for the pictures)
Modified by Schister66 at 12:23 PM 7/27/2007
Modified by Schister66 at 12:40 PM 7/27/2007
Modified by Schister66 at 3:48 PM 7/30/2007
07-26-2007, 08:23 AM
#3
B A N N E D
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Good Looking set up. I am glad you are happy with the purchase and it sounds like it is hands down better than it was before with a set up that cost twice as much... haha glad your happy...
07-26-2007, 08:29 AM
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Re: STC GT3255b and SLS shorty: Stock block GSR going to the dyno... (Schister66)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Schister66 »</TD></TR><TR><TD CLASS="quote">
</TD></TR></TABLE>
Whats that on the # 3 pipe? Looks like someone got a little too excited.
</TD></TR></TABLE>
Whats that on the # 3 pipe? Looks like someone got a little too excited.
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07-27-2007, 11:40 AM
#13
B A N N E D
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Re: (Schister66)
What were the previous #'s? Overlay the grpahs if you could. I wanna see the midrange power difference.
Modified by SLS_Mike at 12:50 PM 7/27/2007
Modified by SLS_Mike at 12:50 PM 7/27/2007
07-27-2007, 11:44 AM
#14
Man U FTW
Thread Starter
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SLS_Mike »</TD></TR><TR><TD CLASS="quote">What were the previous #'s?</TD></TR></TABLE>
306/208 at 10psi.....the peak power didnt gain a ton, but the midrange REALLY gained a lot!
if you guys like this setup, there is a deal right on it right now. TTT and TheShodan are putting packages together to suit your individual needs...whether its a stock or built Honda, they can do it all!
https://honda-tech.com/zerothread/2017644
306/208 at 10psi.....the peak power didnt gain a ton, but the midrange REALLY gained a lot!
if you guys like this setup, there is a deal right on it right now. TTT and TheShodan are putting packages together to suit your individual needs...whether its a stock or built Honda, they can do it all!
https://honda-tech.com/zerothread/2017644
07-27-2007, 12:52 PM
#16
Man U FTW
Thread Starter
the graphs are overlayed already...i had shane do that at DB when he printed them. There is also a comparison of all of my setups.....its kind of fun to look at the older ones and compare
07-27-2007, 03:24 PM
#20
big strong guy
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Re: (Luke J)
So the power was made by going from a Top Mount to a Mini Ram style exhaust manifold?
If that's the case then I suspect a **** load of top mounts for sale in the classifieds!! haha
Eric
If that's the case then I suspect a **** load of top mounts for sale in the classifieds!! haha
Eric
07-27-2007, 03:36 PM
#21
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Re: (rainmanEK)
The topmount was not practical for the turbo setup.
Many people are buying topmounts these days for the cool factor not because they need the benefits of the topmount.
Many people are buying topmounts these days for the cool factor not because they need the benefits of the topmount.
07-28-2007, 08:47 AM
#23
Man U FTW
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Re: (PSI2HI)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PSI2HI »</TD></TR><TR><TD CLASS="quote">The topmount was not practical for the turbo setup.
Many people are buying topmounts these days for the cool factor not because they need the benefits of the topmount.</TD></TR></TABLE>
i couldn't agree more....too many people buy topmounts and turbos that are way to large for their setups....this is a very nicely matched manifold/turbo/engine combo for the street...it makes good power all around AND still makes good peak power.
Thanks for all the good comments I"ll have the graphs up soon!!
Many people are buying topmounts these days for the cool factor not because they need the benefits of the topmount.</TD></TR></TABLE>
i couldn't agree more....too many people buy topmounts and turbos that are way to large for their setups....this is a very nicely matched manifold/turbo/engine combo for the street...it makes good power all around AND still makes good peak power.
Thanks for all the good comments
I"ll have the graphs up soon!!
07-28-2007, 02:28 PM
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Re: (nvmeplz)
Nice work Adam! Did you even put ARP's in there yet, or is it BONE BONE stock?
<--- Dynoing on 10 lbs. with his GT3255E on a VIRGIN ITR motor next week
<--- Dynoing on 10 lbs. with his GT3255E on a VIRGIN ITR motor next week