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Went to the dyno

  • Thread starter Thread starter Stumbaugh
  • Start date Start date Nov 21, 2010

Stumbaugh

Member
May 13, 2010
903
13
19
Russellville, Ar
Nov 21, 2010
#1
  • Nov 21, 2010
  • #1
We had a dyno day yesterday. I decided to put my car on there to see what it would do.

I'm happy with the results. I had 5 degrees of timing pulled out (from the base timing) and put down 240/286 on motor.

After that I put down 350/420 on a 100 shot. I had to let out of it at about 4800rpm because the car went lean. The horsepower was still climbing pretty good when I let out of it. I knew the fuel pump was iffy, so I guess it's time to put a Focus pump in it, and up it to a 125. You could also smell clutch really bad after that nitrous pull.

Like I said, I'm happy with those numbers. I think with a good fuel pump, and add 1 degree or so to the nitrous tune and take it up to 5500rpm, it would put down 375/430 or so to the wheels. I dont think that's to bad for having a motor with 147,000 miles on the clock

What do you guys think it would put down n/a if I added all the timing back to it? I took the timing down 7 degrees from where I was at n/a for the nitrous. The only mods the car has are a JLT cold air intake, Mac o/r prochamber, flowmaster mufflers, and a SCT SF3.

Here's the nitrous video:
YouTube - 2002 Mustang Gt dyno
 

pilks

Member
Jul 15, 2004
109
0
16
Nov 21, 2010
#2
  • Nov 21, 2010
  • #2
what kinda dyno was it?
 

Stumbaugh

Member
May 13, 2010
903
13
19
Russellville, Ar
Nov 21, 2010
#3
  • Nov 21, 2010
  • #3
Dyno Jet.
 

Tim2002GT

Founding Member
Apr 10, 2002
635
4
29
Tulsa, Oklahoma
Nov 21, 2010
#4
  • Nov 21, 2010
  • #4
Pretty solid gains for your 100 shot! I would say with all the timing put back in you would make 10-15rwhp more NA.

Btw, your peak nitrous hp/tq #'s will change depending on what rpm you spray it at.
 
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