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-   -   1st dyno run!!! (https://www.homemadeturbo.com/forced-induction-7/1st-dyno-run-15244/)

DavidZC 02-02-2004 09:48 PM

Re:1st dyno run!!!
 
I wish I could take the credit for that flat torque curve, but I can't. I used a tune based of the stock program with some modifications and minor changes from the input of several people.

claytonsmith 02-02-2004 09:50 PM

Re:1st dyno run!!!
 
:deliverance voice: damn boy that sure is a purdy flat curve you got there :deliverance voice off:


nice #s man!! i hope i can have a Tq curve that flat

DavidZC 02-02-2004 09:51 PM

Re:1st dyno run!!!
 

Originally Posted by BlinD

Originally Posted by DavidZC

Originally Posted by BlinD
How much boost?

the 14b is stock actuated at 10 lbs so that's what I'm running. I've been tempted to get a boost controller and try 12 lbs, but I think I'd rather try to tune some more out of 10 lbs.

14b's are stock actuated at 8psi. I'm running one.

You sure? I have a friend that has a 92 GSX and he told me that they were stock actuated at 10psi. If not then I can't explain it. I get 10lbs at max. Maybe the wastegate starts opening at 8 and is fully opened by 10 then.

CRXfan999 02-02-2004 09:57 PM

Re:1st dyno run!!!
 
Good run man, sounds like a nice setup.

claytonsmith 02-02-2004 10:06 PM

Re:1st dyno run!!!
 
yeah teh wastegate is set at 8lbs... once the car warms up theres a solenoid ( kinda like a boost controller) that allows the car to run 10-12 lbs...... there was a thread debating this a while ago.. look for it

but it is.. in fact.... 8lbs

DavidZC 02-02-2004 10:10 PM

Re:1st dyno run!!!
 

Originally Posted by claytonsmith
yeah teh wastegate is set at 8lbs... once the car warms up theres a solenoid ( kinda like a boost controller) that allows the car to run 10-12 lbs...... there was a thread debating this a while ago.. look for it

but it is.. in fact.... 8lbs

Does it start opening at 8 or is it supposed to be fully opened at 8? All I know is that the wastegate is fully opened and sustains 10lbs of boost and I have not modified anything.

B16Drag 02-02-2004 10:14 PM

Re:1st dyno run!!!
 
Just wanted to give u the thumbs up on such a nice dyno! Im very impressed with the lil 14b! =)

DavidZC 02-02-2004 10:18 PM

Re:1st dyno run!!!
 
Anyone got any opinions on the A/F results that I got and whether or not having the open wastegate dump tube would make any difference?

BlinD 02-03-2004 12:19 AM

Re:1st dyno run!!!
 

Originally Posted by DavidZC

Originally Posted by claytonsmith
yeah teh wastegate is set at 8lbs... once the car warms up theres a solenoid ( kinda like a boost controller) that allows the car to run 10-12 lbs...... there was a thread debating this a while ago.. look for it

but it is.. in fact.... 8lbs

Does it start opening at 8 or is it supposed to be fully opened at 8? All I know is that the wastegate is fully opened and sustains 10lbs of boost and I have not modified anything.

Thats odd. What kind of gauge is telling you your running 10? Yeah on dsms they have an electronic actuator that boosts them higher.

DavidZC 02-03-2004 12:21 AM

Re:1st dyno run!!!
 
Autometer tapped right off of the intake manifold. I verified that the wastegate actuator worked before I had put it on the car and it was open by 10psi....it wasn't very accurate though. It could have started at 8. I was just more concerned that it would open at all than anything else.


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