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-   -   Dyno Results (http://zr1.net/forum/showthread.php?t=5359)

ZR-1Rookie 04-02-2008 12:18 AM

Dyno Results
 
Hi All,

Got my Z Dyno on yesterday. Here was the best results.

317 hp
328 TQ

Mods:
Flowmaster
Computer

Does Anyone else have dyno results?????????

Jeffvette 04-02-2008 12:37 AM

Re: Dyno Results
 
Little lower than I would expect. But it may also be the high altitude.

Kevin 04-02-2008 01:14 AM

Re: Dyno Results
 
i was going to say that they sound a bit low to me also

We Gone 04-02-2008 08:42 AM

Re: Dyno Results
 
Quote:

Originally Posted by Jeffvette
Little lower than I would expect. But it may also be the high altitude.

just as a referance..91

Stock was 326rwhp

Mods:
Flowmaster & chip
339rwhp
346tq

32valvZ 04-02-2008 08:48 AM

Re: Dyno Results
 
Its my unrstanding that there is some kind of formula to calculate how much HP is lost per 1000' of altitude. I cant remember the figure per thousand ' though......anyone know??

Paul Workman 04-02-2008 10:01 AM

Re: Dyno Results
 
Considering the altitude, I'd say that is probably typical, all things considered.

I lived in Bailey CO (8500 feet) and I could tell a significant difference just between Denver (5280' amsl) and 8500', to say nothing of comparing my 95 LT1 coupe at 600'!

Altitude is a big concern for me and my plans to move to CO to live. But, I guess all things being relative, performance will remain the same, compared to other cars (except for turbo or SC cars!).

P.

XfireZ51 04-02-2008 10:32 AM

Re: Dyno Results
 
Quote:

Originally Posted by Paul Workman
Considering the altitude, I'd say that is probably typical, all things considered.

I lived in Bailey CO (8500 feet) and I could tell a significant difference just between Denver (5280' amsl) and 8500', to say nothing of comparing my 95 LT1 coupe at 600'!

Altitude is a big concern for me and my plans to move to CO to live. But, I guess all things being relative, performance will remain the same, compared to other cars (except for turbo or SC cars!).

P.

Paul,

There's your answer. Forced Induction.

jmascharka 04-02-2008 10:35 AM

Re: Dyno Results
 
Did mine a month ago at just above sea level. 70 deg. Dynojet Dyno.

FULL POWER
364.4 hp
345.05 lbft

NORMAL
221.89 hp
276.37 lbft


92 ZR-1
B&B
Top End porting
chip

Aurora40 04-02-2008 06:17 PM

Re: Dyno Results
 
What kind of dyno was it?

HADI-ZR1 04-02-2008 08:24 PM

Re: Dyno Results
 
I hear that Dyno to other Dyno become different...:icon_scra
and also in which State you did that, as we know The altitude can affect too.

Since you live in Colorado, then due to reduction in atmospheric pressure attend to decreased partial pressure of oxygen,
then your engine HP normaly reduced. :)


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