Being that it was a three day weekend with my boss letting me go home at noon today, I decided to Dyno my Z. It was a Chruch's Automotive in Wilmington CA on a Dynojet. I know the Dynopacks give high numbers, but Church's reccommended to me by 3 different shops. So here's my numbers. I'm running pretty lean @ 14.64. Need to get a tune.
Max HP: 274.0
Max TQ: 256.4

Mods: JWT Popcharger, MD 5/16 spacer, Z-Enterprise Grounding Wires, HKS Hi-Power Ti.

What do you guys think?

 

nice...maybe i'll dyno at churches and see the diffrences from a dynojet to sean's dynos at the hub...i pretty much have the same mods as you + a crank pulley and got 241whp on a dynojet.

 

Chruch's is known to read very high(more so than other DP's), I wouldnt have spent $$$ on that dyno, but at least you got an A/F reading.

 

Geez..those numbers sound really high.

 

Every shop I have spoken to here in Phoenix has told me that if you want a high dyno drive up to Chruch's. They seem to have quite a rep for that.

 

Wow those numbers look very high for your mods. I was only able to get 258.1 whp and 250.6 tq with my mods on a dynojet SAE corrected.

If you can comfirm those numbers on a different dynojet then CONGRATS on a very strong car.

 

Yeah, chassis dynos rate higher than drum dynos, I know. Do you guys reccommend any dyno shops that do the whp measurements? I want to do a comparison.

CVT,

Where did you go to get yours done?

 

I got mine done here...

http://www.dynospotracing.com/

 

Thanks Daytona. Thats too far of a drive for a dyno, I'm from the OC.

 

www.thelapd.com

they are located in chatsworth in the valley. i think technosquare uses a dynojet too...they are in torrance...but i got 4 runs for $75

 

I'm probably missing something but the Dyno printouts say flywheel HP which I take to mean the numbers are corrected to show estimated flywheel HP. So 274 is not high at all right? The 350z should be 287 stock.

What am I missing?

 

Church's numbers are really high, but they do top notch work and don't B.S. around.

Although when they dyno'd my car they said the exhaust sniffer AFR reading was always 1.0 points lean... you might want to double check that with whoever dynod your car over there.

You probably do need a tune because I dyno'd 271 with just the mrev2 and spacer, no other mods.

 

If you are in So Cal, stop by Sam at Gt Motorsports. They have a DynoJet, and you can get a realistic baseline.