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View Full Version : 2zz dyno run?

parano
05-22-2009, 07:38 PM
2zz guys..... In what gears you made your dyno run?3th or 4th?...
Soon2beriding
05-22-2009, 09:58 PM
why only 2zz guys :sadpace::shrugs:



:gap:
blinding-gts
05-23-2009, 06:16 AM
I read that 4th is a better ratio to do the run in.
parano
05-23-2009, 06:20 AM
Because 1zz it is in 3rd... but I saw one 2zz celica video (youtube)....the guys make big hp but in 3rd....the last year if i make my dyno run in 3rd maybe a make 300-325whp
TUMASGTS
05-23-2009, 06:32 AM
When you taking it to the Dyno Parano? Good luck!
Entranced
05-23-2009, 06:34 AM
Technically, It shouldnt matter because the dyno compensates for it. Common rule of thumb has been to dyno in a gear closest to a direct ratio 1:1.

If you dyno in 4th, it should be more accurate beause your getting more data points.

When I dyno'd my car I made 3 runs in 3rd and 3 runs in 4th. they came out to be exactly the same

http://www.newcelica.org/photopost/data/500/celica_run.jpg
parano
05-23-2009, 06:49 AM
When you taking it to the Dyno Parano? Good luck!

maybe in 2 week if i dont have badluck.....and you?
TUMASGTS
05-23-2009, 06:53 AM
you want the day or year ? lol this installation is taking too dam long hate waiting on people!
danGTS
06-04-2009, 07:24 PM
definitely in 4th!
Gtsjeg04
06-04-2009, 10:02 PM
4th gear, from 20mph to 100 plus.
ahnjae
06-09-2009, 07:06 PM
seemed like 4th I made the most power..
Gtsjeg04
06-10-2009, 04:00 PM
seemed like 4th I made the most power..

Its not all about the power made. 4th is a longer gear so you have more data to log and to look at to make more accurate adjustments. Dyno numbers are what they are, numbers. Knowing you have 300 hp isnt making you go any faster. Know your A/F is correct at 8psi at 5500rpm is.

What was the power made any way.