> Anyway here's the scoop:
>
> Engine Measured Corrected Time
> RPM Trq hp Trq hp (sec)
> __________ __________
>
> 0 -------RPM Data not available----------
> 3250 238.5 147.6 242.1 149.8 0.00
3250 --Corrected-- 274.9 170.1
> 3500 258.5 172.3 262.4 174.9 0.66
3500 --Corrected-- 275.4 188
3700 --Corrected-- 277.2 195 <--Max
Torque
> 3750 258.4 184.5 262.2 187.2 1.28
3750 --Corrected-- 276.6 197.5
> 4000 253.7 193.2 257.5 196.1 1.91
4000 --Corrected-- 269.3 206.9
4400 --Corrected-- 248.9 211.1 <--Max HP
> 4500 238.5 204.8 242.0 207.9 2.56
4500 --Corrected-- 245.3 210.1
> 4750 228.8 208.3 232.2 211.3 3.23
4750 --Corrected-- 226.4 204.7
> 5000 215.8 205.4 219.0 208.5 4.66
5000 --Corrected-- 205.6 195.7
>
> Non-stock items: MPSBEC, KN FIPK, Splitfires, 180 tstat, Castrol Syntec
> 10w-30
Non-stock items: MPSBEC, KN FIPK, Bosch Plats, 3" Cat back exhaust,
DT headers, Mobil 1 10/30, Van Halen II CD in CD player
>
>
> Because mine is an auto tranny I did not get a full graph. The guy said
> he had to start the graph at a speed that the truck would not downshift
> when floored (needs a 1:1 drive ratio I think), which I believe turned
> out to be around 65mph. I asked the guy what he would estimate the
> numbers at the crank to be and he said to take the numbers you are
> getting out the rear wheels and divide by 0.82. He said that that would
> be almost dead on and I tend to agree with him. I had guessed that my
> hp/tq was 260hp and 321ft/lbs, (adding up conservitive numbers for my
> mods.)and when the guy ran the numbers it came out 257hp and
> 322ft/lbs...."pert' damn close!"
>
Rule of thumb (as told to me), is 18% (same thing)... I am surprised
about the auto, as I did a comparison of my truck to a '95 Ram 1500 auto,
and they had a full graph (with auto shift points), and ran in D...compared
to
my 4th gear run... Your '93 has 230 hp stock vs. '95-'96 which is 220
hp...
That's a good number... My truck turns the hp max. a bit lower, and also
the
torque on mine runs higher (DT headers helped there).
> I'm sending Jon two scans of my dyno graphs to put up with the rest of
> my Dak pictures so everyone can get a look at it.
*snip*
> --
> Michael Clark mike@snakebite.com
> 93 Mark III 4X2 reg. cab SWB
> V8 auto MP SBEC K&N FIPK
>
Sam '95 SLT
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