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Shielded wire is very important to ensuring the car runs properly. I have a feeling the shielding or grounding might be suspect in that harness if your issues started right after it was installed.
getting the Mechanic to come here this week so we can try and get it started. I would say if things go right within the next 2 weeks to a month we should be good. Hard to get everyone schedules set.
Car made 560whp 375wtq with wastegate issues. Couldve went more but decided to play it safe for another time until I get a softer spring. Very happy with the power it made with little to no effort.
Can you update your spec sheet? I'm currently putting together a very similar setup.
any updates, thoughts on the setup after the tune? What are your thoughts on the 6262 performance on the the street?
I try to keep it up to date I'll look at it again. 6262 is cool. I'm new to having a fast car, all I have to say is when it hits I got nervous and butterflies all at the same time.
Originally Posted by LightningTeg
Nice curve
thank you, thank you.
Originally Posted by B and B
Did you find anything causing the misfire?
Literally the harness by CJs wiring. Put in stock harness and perfectly fine.
Got car retuned hoping my boost creep was coming from my wastegate spring being too stiff and like you see below no. Contact Sheepey and I'll be sending the manifold back to get a 60mm Turbosmart wastegate on there hoping it fixes the problem. Once that problem is fixed then we can shoot for more power
I think it's the spring being too soft on conjunction with boost control (solenoid actuation cycles could be slower than with using an automotive solenoid).
After that, then wastegate upgrade.
But then again, you could always control the other areas AFTER the wastegate replacement
I can possibly see the creep coming from the solenoid controls. But, initially it crept with a stiffer spring. Thought i read somewhere 18psi, mite be another thread.
Got car retuned hoping my boost creep was coming from my wastegate spring being too stiff and like you see below no. Contact Sheepey and I'll be sending the manifold back to get a 60mm Turbosmart wastegate on there hoping it fixes the problem. Once that problem is fixed then we can shoot for more power
did u try without boostcontroller? only vacuum line to wastegate?
Wish I could've posted this sooner so I can hear your gues suggestions earlier cause I already have everything off and ready to be shipped today (lesson learned) so answer a few questions that I at least kinda understand. Yes we tried running it with the boost solonoid disconnected still creeped, yes it did still creep with a stiffer spring, and yes the wastegate opens all the way. I saw on a thread a few years back and everybody was having the same problem and a 60mm WG fixed their problem so I'm hoping.
so this is how it was connected when running off solonoid
When it was disconnected all I can remember is that it was connected to the right side of the turbo (I'm assuming thats the compressor side)
07-29-2017, 09:09 AM
Re: Terance's 600hp Street/Track Build
