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Joined: Sep 2000
Posts: 104
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OP
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Joined: Sep 2000
Posts: 104 |
Well I added the sho-shop off road y-pipe so I went backto dyno to see what kind of gains I got. The weather in Houston was really good today and I was expecting decent numbers. The corrected numbers are 184.2 hp/ 157.6 tq but the actual horsepower was 189.1 because of the 70 degree temp and 20% humidity. I think this is a first for me to lose power with the correction factors but oh well I am pretty happy with the corrected numbers. The y-pipe added between three and four horsepower through the run.
99 T-Red SVT #1634/2760
K&N filter
Aussie Intake Pipe
Pro-M 75mm & Optimizer
B&M Edge Shifter
Quaife LSD
Borla Cat back
MSDS Headers/sho-shop Y-Pipe
Dynoed at 184.2 HP & 157.2 TQ
14.53@94.15
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Joined: Sep 2000
Posts: 7,329
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Posts: 7,329 |
Awesome numbers!!!
Post some graphs... Want to see the curves...
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Joined: Oct 2000
Posts: 2,156
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Posts: 2,156 |
Sam
1998 Contour SVT #180
1/4=14.2 @ 101.17MPH
AOL users = PhatSVT
_ _ _____________ _ _
1986 Mustang GT
12 second club
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Joined: Jan 2001
Posts: 3,421
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Posts: 3,421 |
Was that Y-pipe with the High flow cat or catless one.
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Joined: Sep 2000
Posts: 104
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I will have to buy a scanner and send them to someone who can post them for me. I may pick one up in the next couple of days so everyone can see the graphs.
99 T-Red SVT #1634/2760
K&N filter
Aussie Intake Pipe
Pro-M 75mm & Optimizer
B&M Edge Shifter
Quaife LSD
Borla Cat back
MSDS Headers/sho-shop Y-Pipe
Dynoed at 184.2 HP & 157.2 TQ
14.53@94.15
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Joined: May 2000
Posts: 2,847
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Posts: 2,847 |
I thought you had to use the MSDS Y-pipe with their headers? I've also heard they work better together. Why are you still using the SHO shop pipe? Kinda curious about this.
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Joined: Sep 2000
Posts: 104
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Joined: Sep 2000
Posts: 104 |
I used the Sho-shop because the guy who I bought the headers from in the classifieds neglected to mention that he had already sold the MSDS Y. I had the headers and my Quaife installed by Terry Haines and we discussed the y-pipes it was his opinion that the sho-shop y-pipe would flow better so rather than trying to find an MSDS-Y I used the Sho-shop. I think the dyno that shows gains with the MSDS-Y over the Sho-shop is misleading because different cats were used with each Y-pipe.
99 T-Red SVT #1634/2760
K&N filter
Aussie Intake Pipe
Pro-M 75mm & Optimizer
B&M Edge Shifter
Quaife LSD
Borla Cat back
MSDS Headers/sho-shop Y-Pipe
Dynoed at 184.2 HP & 157.2 TQ
14.53@94.15
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Joined: May 2000
Posts: 2,847
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I didn't know about the differences in the cat in other dynos. Makes the results seem more like what they want you to believe. Either way, those are definately some nice numbers. I am just imagining how my numbers woudl respond to a set of MSDS. I think I will put it further down the list and worry about which direction of travel I should pick, chip/EEC Tuner/Apexi.
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Posts: 2,631
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Nice numbers... I got some good number off of my tour when I put the off road Y on her. 10hp 6tq... I was not making the power you were  Great job though!!! Originally posted by CB99SVT:
Well I added the sho-shop off road y-pipe so I went backto dyno to see what kind of gains I got. The weather in Houston was really good today and I was expecting decent numbers. The corrected numbers are 184.2 hp/ 157.6 tq but the actual horsepower was 189.1 because of the 70 degree temp and 20% humidity. I think this is a first for me to lose power with the correction factors but oh well I am pretty happy with the corrected numbers. The y-pipe added between three and four horsepower through the run.
Merlin
281hp 324tq
Timing 14' FP 36,24lbs,190lph,75Maf,65tb,cobra upper&lower,B303, GT-40 Crate with X al heads, Mac shorties, Off Road H,2chamber Flow's dumped, Tokico 5wys, Hotichkis Ctrl Arms, Alum Drive shaft, 3.73, Sub Frame,Steeda Tri-Ax, 94 Seats Drivers side powered.
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Joined: May 2001
Posts: 972
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hey, wtf happened to my post??
95 SE Champagne Mettalic
True Dual exhaust with X pipe and Redline mufflers
KKM Tru Rev intake
H&R Springs/KYB struts
Apex-i S-AFC
65mm Throttle Body
17" Ace Spades
4 Pt Racing Harness
Window Tint all around
New Engine @ 117k kilometers
G-Tech: 15.6 @ 91.5 MPH
"you officially kick ass"
quote from awed CEG'er after i chopped my hood and threw on scoops
RIP 98 SVT silverfrost *nov 4 2001*
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