Dyno Results from today!

The Nissan 300ZX (Z32) general community discussion forum
Bohemiangod
Posts: 355
Joined: Sun Aug 20, 2006 3:15 pm
Car: 1999 Chevy Camaro V6/5Spd and a 1990 Nissan 300ZX Twin Turbo!

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Had some time to kill and hit up a MustangDyne Dynamoter. After 5 runs back to back with the first three runs without an RPM readout (the guy forgot to set the RPM sender unit from Digital to Analog), I achieved a max HP of 288.2HP and 287.4 TQ (TQ is lower because it was achieved on the 4th run, after some heatsoak.)

Pictures will be posted in a couple hours when i get access to a scanner.

Mind this was done on a hot Floridian day and on a MustangDyne. I am quite happy with the results.


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tg
Posts: 3090
Joined: Sat Dec 16, 2006 7:15 am

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mods?

Bohemiangod
Posts: 355
Joined: Sun Aug 20, 2006 3:15 pm
Car: 1999 Chevy Camaro V6/5Spd and a 1990 Nissan 300ZX Twin Turbo!

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Stillen Popcharger, GReddy SP2 Catback Exhaust, and an AshSpecZ ECU Tune at 14psi on 93 Octane.

demonyoka420
Posts: 330
Joined: Wed Apr 25, 2007 11:15 am
Car: 1991 Nissan 300zx TT, 1989 Ford Bronco, 1991 & 92 240 sx's

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Numbers seem a little low for 14psi, i would have guessed between 320-340 at the wheels with your mods.

Bohemiangod
Posts: 355
Joined: Sun Aug 20, 2006 3:15 pm
Car: 1999 Chevy Camaro V6/5Spd and a 1990 Nissan 300ZX Twin Turbo!

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that is 320 on a dynojet. MustangDyne numbers are about 10% lower than Dynojet numbers because its an inertia type dynometer. it puts an artificial load on the roller as opposed to a Dynojets. so yeah...~320

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P3ngy
Posts: 316
Joined: Sat Feb 02, 2008 8:29 am
Car: 1994 300zx Twin Turbo(Sold)
1992 240sx (Sold)
Supra Swapped 95 E36 M3 - (Sold)
93 240sx (Daily Beater/Slider)

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Ugh. Jealousy.

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evildky
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Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
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mine made 278 whp on a mustang with just cone intake, ehks xhaust, megan dp's and test pipes, lightweight flywheel, UR pulley, stock ecu and stock boost, a bud same day full stock with ebay mufflers, on stock piping, ebay pulley and a JWT intake put down 268 whp

so you might be a touch low, might want to check your timing and the temp might be an issue when we dyno'd it was only about 70 degrees out

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Honad
Posts: 532
Joined: Mon Oct 31, 2005 9:18 am
Car: 1994 Nissan 300ZX TT, 1992 Nissan 300ZX Slicktop
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Not bad on the numbers.

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Barry'z (NJ)
Posts: 107
Joined: Thu Jul 21, 2005 3:33 am
Car: '95 300zx 2+2 TT(swap)

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The RPMs are obviously off, I think it's got something to do with the auto transmission, and how they set the dyno.We tried to "unplug the transmission harness" as outlined in Greg's write-up to get it locked in third gear, but I'm not sure we got the correct harness disconnected, as it was not well described.Also I didn't have the switch to lock the torque converter. I figure a few more PSI, and the other bugs worked out, and I should be good for ~350.


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