My dyno...
01-23-06, 03:01 AM
#1
GhostSS
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My dyno...
Here is my recent dyno. Mods are;
720/550 Injectors
Rtek 1.7
2x380cc additional injectors
HKS AIC
T04b (undivided) .60/.81
Early open street port on secondaries
80mm downpipe/resonator
Apexi dual n1 exhaust
Stock IC
Manual Ball-Spring boost controller
When I dyno'd the boost started off at 11 psi and trailed off to about 7. I need a good boost controller...
My manifold just cracked too... this sucks
720/550 Injectors
Rtek 1.7
2x380cc additional injectors
HKS AIC
T04b (undivided) .60/.81
Early open street port on secondaries
80mm downpipe/resonator
Apexi dual n1 exhaust
Stock IC
Manual Ball-Spring boost controller
When I dyno'd the boost started off at 11 psi and trailed off to about 7. I need a good boost controller...
My manifold just cracked too... this sucks
01-23-06, 01:26 PM
#2
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That is actually very similair to what I am going to be doing except I will be going with 880cc secondaries and an safc as well as rtek for fuel... do u have a walbro pump? also I dont know how long it will work with the stock IC but at 10-11 psi you should be ok how does the car feel on the road?
02-12-06, 09:53 PM
#5
why exactly do you think a boost controller is going to keep your boost up?
if it doesnt hold the boost off of the wastegate spring, there's a problem. i had a manual boost controller on my TII that had a t04b vtrim 1.15 housing and it held boost just fine at wherever i set it.
i'm thinking you probably have boost leaks. thats probably the reason for the low TQ. your HP seems up to par for 11psi
edit: it looks like i may have been right about the boost leaks, maybe you fixed those when you redyno'd it and got more tq?
if it doesnt hold the boost off of the wastegate spring, there's a problem. i had a manual boost controller on my TII that had a t04b vtrim 1.15 housing and it held boost just fine at wherever i set it.
i'm thinking you probably have boost leaks. thats probably the reason for the low TQ. your HP seems up to par for 11psi
edit: it looks like i may have been right about the boost leaks, maybe you fixed those when you redyno'd it and got more tq?
Last edited by jacobcartmill; 02-12-06 at 09:57 PM.
02-13-06, 07:57 AM
#6
Lives on the Forum
What kinda turbo exhaust manifold are you running?
With a 0.81 A / R turbine, it really should be making a lot more power earlier in the RPM band.
It doesn't look like it gets going until after 4,000RPM...
-Ted
With a 0.81 A / R turbine, it really should be making a lot more power earlier in the RPM band.
It doesn't look like it gets going until after 4,000RPM...
-Ted
02-15-06, 12:23 AM
#7
GhostSS
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Originally Posted by RETed
What kinda turbo exhaust manifold are you running?
With a 0.81 A / R turbine, it really should be making a lot more power earlier in the RPM band.
It doesn't look like it gets going until after 4,000RPM...
-Ted
With a 0.81 A / R turbine, it really should be making a lot more power earlier in the RPM band.
It doesn't look like it gets going until after 4,000RPM...
-Ted
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02-15-06, 08:42 AM
#9
Lives on the Forum
Nice jump in power!
Looks like just about +10 across the RPM range on average with a best of +35 at 5,500RPM at right around peak torque!
Is this pure tuning or was something mechanically adjusted?
SSautoChrome turbo exhaust manifold?
Oh that explains the poor flow at low RPM's.
-Ted
Looks like just about +10 across the RPM range on average with a best of +35 at 5,500RPM at right around peak torque!
Is this pure tuning or was something mechanically adjusted?
SSautoChrome turbo exhaust manifold?
Oh that explains the poor flow at low RPM's.
-Ted
02-15-06, 08:31 PM
#11
Originally Posted by SonicRaT
Take a damn picture of the cracked SS Autocrap manifold and post that ****, maybe then people will have the proof they need?
03-02-06, 11:56 AM
#13
GhostSS
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Round #2 coming soon
https://www.rx7club.com/showthread.p...=1#post5364236
https://www.rx7club.com/showthread.p...=1#post5364236
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