Mazdaspeed Test 14 psi .

atticus1398 said:
14psi for almost a year with the unichip and not boosting in 5th.

i'm on 8psi, with a small spike to 10psi with my unichip, holding strong all the way to redline. i've had this setup since mid-october. i will be getting an exhaust soon and doing a custom tune to see if i can extract more power.
 
i originally had custom'sMSP smic w/ turbohoses. when i got the perrin, boost went up almost 2psi.
 
I ran 5psi for 20K miles before putting the Unichip in. Now I hold 12psi when racing. I don't ever run high boost unless I'm racing though. Plus, never full boost in 5th gear. The engine's can handle decent power if tuned and there's no detonation or misfires. I think the rods can handle the stress(for the most part), but the strain is what kills them.

Be careful with your boosting!
 
i've been running roughly 10-11 psi for almost a year now. i spike at about 13 or 14 and then settles to 10-11. my car runs fine, never had any problems with it. i'd say it's decently quick, but nothing like i want it to be. the only thing i really have to compare my car with is my buddy has a 05 srt-4 with stage 2 and we sit side by side till about 90-100 then he starts slowly pulling on me.

i have vids of my car in action, but for some reason everytime i go to post them, my computer goes retarded. i can't even get pics of my car on here without everything going nuts
 
10-11psi untuned daily for 20k miles, ran strong. Now 10-13psi tuned with Unichip ems for 3k........needs more tuning.
 
CitizenPro said:
10-11psi untuned daily for 20k miles, ran strong. Now 10-13psi tuned with Unichip ems for 3k........needs more tuning.

Nice i just ordered unichip what supporting mods u have?
 

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