Dyno Vid
Originally Posted by JSpec350GT
Nice car and number Mark. I got confused about what you said by the way. HKS FCON VPro is a standalone engine management system but why would you need to do OEM ECU reflashing from Technosquare? I'm lost here.
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Originally Posted by Mark350GT
8.5psi... with our cars each pound of boost equals to about 30 hp. Once i get some other stuff sorted out we are going to do a couple runs at around 10 psi with an aggressive setup. this will be the max the bottom end will hold. looking at 440whp
Joined: Feb 2005
Posts: 1,842
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From: Dallas, Texas
Originally Posted by meatbag
Have you thought about doing a dyno run with the stock plenum? 440whp at 10psi seems low for your setup.
440 was just a lowball number, A 350z here in dallas with about the same mods as me dynoed 453whp at 10psi. I am hoping to break at least 450 at the wheels. Only difference being that he is running the plenum spacer not the kinetix manifold.
Originally Posted by 98intrique
So why did you dyno in 4th gear?
usualy you do 5th gear b/c its a 1:1 gear ratio. Anything else takes some correction and can lead to varying dyno numbers.
I can see using 4th to tune but for power numbers its a little fishy.
I can see using 4th to tune but for power numbers its a little fishy.
Originally Posted by meatbag
usualy you do 5th gear b/c its a 1:1 gear ratio. Anything else takes some correction and can lead to varying dyno numbers.
I can see using 4th to tune but for power numbers its a little fishy.
I can see using 4th to tune but for power numbers its a little fishy.
when you are tuning, you want the longest gear possible when you are datalogging. it gives you the most accurate timing and fuel figures for each rpm.
the only reason people use 4th gear is because they dont know that 5th is 1:1 or they would like to put down a little higher numbers.
the only reason people use 4th gear is because they dont know that 5th is 1:1 or they would like to put down a little higher numbers.
SICK ride... I'm loving the color man. Hey all that work under the hood and no driverside battery cover!!!?? 
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
Originally Posted by 2slo2bfurious
SICK ride... I'm loving the color man. Hey all that work under the hood and no driverside battery cover!!!??
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
Joined: Feb 2005
Posts: 1,842
Likes: 0
From: Dallas, Texas
Originally Posted by 2slo2bfurious
SICK ride... I'm loving the color man. Hey all that work under the hood and no driverside battery cover!!!??
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
On a side note... What happens to people with a 3.3 FD with a manual? Does that change the 1:1 in 5th on the dyno??
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