First Time on a Dyno

[turbojay]

Put my 87 GN on a mustang dyno for the first time last weekend after owning the car for over 10 years. It ran pretty good. 27-28 lbs boost at 5900 RPMs, AFR showed 11, with zero knock made 475 HP at the wheels.

Dyno Video

 

[SpeedRacerX]

Nice! And Mustang dynos usually read lower than other brands.

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[278.C.I.STAGE 2]

How much did it cost you to make another 245 hp?

 

[turbojay]

How much did it cost you to make another 245 hp?

Probably making 300-325 more than stock at the motor...and I spent a lot of money getting there. But it's been a fun 10 years spending it on my dream car.

 

[278.C.I.STAGE 2]

Very cool Jay, good luck on making more.

 

[Yellow68SS]

Heck yeah! Any track times?

 

[SCOOBY DOO]

Convertor locked or unlocked?

 

[turbojay]

Heck yeah! Any track times?

No. That’ll be another first later this summer.


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[turbojay]

Convertor locked or unlocked?

2800 L/U


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[SCOOBY DOO]

I meant was the convertor locked or unlocked on the dyno?

 

[GNBRETT]

Thats 550 on a Dynojet..... not too shabby.

 

[turbojay]

I meant was the convertor locked or unlocked on the dyno?

Honestly, I wouldn't know how to check. Would the powerlogger log have that info?

 

[Rick the pool guy]

what was the torque number?
Nice car btw