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You won't find any reputable tuners anywhere that will push a BA and BTR combo hard. A 9psi spring shouldn't matter. You have factory boost control in the PCM. Maybe it opens at 9psi and creeps to 12? Only you'd know, assuming you have the dyno printout. Try and find out why it's not driving right man. We've all been there. It takes time to tune things right, and many tuners can't be bothered. Also heaps of variables that can make it difficult for tuners.

well, that's a good result they looked OK to me... glad that instinct was OK too no point deleting it, somebody else might get some use out of it. Thanks for coming back to let us know.

koni have advised this is how they fit. ok to delete this topic.

@Tom Tucker cheers man there wasn't any issues as he explained everything was fine,he pretty much said he tuned it to where he felt it was safe,but I still have the drama where it is driving like sh*t,you'd have to drive it to understand,plus it has a 9psi spring if he has explained it has been tuned to 12psi,just want to kno why on the dyno sheet the gate opens at 9psi,my car was previously tuned with a road tune and it made 450hp on 15psi idk why this made less on a actual dyno tune

morning all, happy Tuesday 🏛️

Yay Tuesday Might do some more work on the car today, not sure yet.

Hey mate, dyno numbers vary so much that they're not a reliable measure between your car and others. It is a tuning tool. 340hp out of a BA with BTR probably isn't far off what can be reasonably expected. It sounds like it's not driving quite right though, which is more concerning. Very difficult to get refunds in this sort of game. I'd ask the tuner to get it on the dyno again to see what can be done. If it's still no good, you should cut your losses and go elsewhere. But you could have a bunch of issues making things not right. Anything from ignition system, to cam sensors, to transmission issues.

Hi y'all just asking for help I have a ba xr6 turbo its auto btr I have the following mods ✓1000cc injectors ✓460 walbro ✓valve springs ✓pump gears ✓4inch dump ✓4inch exhaust ✓3inch cooler pipeing ✓big cooler ✓45mm hypergate ✓9psi spring It's not a na+t my issue is I got it tuned last week and the tuner tuned it too 12psi but on the dyno sheet shows the gate is opening at 9psi?is that right? Also he only got 340hp with 720torque but heaps of my mates are making more with their na+t I don't understand how that is and I've got more supporting mods then they have. After I got it tuned on the drive home it feels as if when I'm sitting on the limit,it feels like it has launch control like it's starting too stall up has anyone experienced this and if anyone thinks this is a sh*t tune is it bad for me to ask for a refund as he said he wanted to come to my house to fix it but ive asked to get re-dynoed. Also he said that I needed a 12psi spring to put in as that what it is tuned too,will I need a retune for that?any help will be greatly appreciated located brisbane

that's an impressive amount of time good work bro

Fitted an 85mm turbo yesterday/this morning. It appears to come on around 4000rpm so not terrible. Got a boost leak somewhere so gotta find that, it makes 10psi with 15psi gate spring so yerp. Also fitted my modified vct gears to the cams today, helps a bit with low end power.

Been married for 13 years, how bout dat?!

Nah, but what went from a Nexus upgrade and general check over has kinda escalated. Sticking with same turbo and everything else, but engine is getting a full Nitto rotating assembly.

Gday everyone just put some koni dampers in the rear of my fg ute. there appears to be a gap between the leaf spring bracket and the damper. anyone have experience with this? I have emailed the supplier and koni also. doesnt look right to me. thank you chris

Hey, Still haven't it tune yet. All I have done lately is fitted the bigger injectors. Played around with ghost cams (which I didnt like much, but it was fun to experiment) currently have it on closed loop boost control. Once I have changed the rear muflar to a chambered type. And found a wideband which I dont kniw where to start. It should be ready go. Not sure what it will make but I'm only looking to see if I an round the 400rwkw mark.

Love to see how the GEN 3 3584 is going now, and a comparison between that and a g35-1050, even a g40-1150 too

morning all, happy Monday 🏟️

Found a small leak in a vband, fitting my 1800hp turbo to fix it.

a bunch of people busy around the house today (and almost all weekend since moving in here). loving life

Who donates to a forum???

Nah I checked, carnts just didn't do it right. Bunch of teenagers working on a Friday lol. Second tyre was off by 105g each side when I checked their work, and when I took the weights off and spun it, it was only off by 50g and 20g respectively. They literally didn't balance it and left old weights on it, or just chucked something on to make it look good. I quoted $50 to remove and balance two tyres, first one took me nearly 45 minutes to get right, cos after farking with the balance, I had to debead it and rotate the tyre 90 degrees on the rim. Second tyre took 5 minutes lol, as they should. Oh well, at least I have a return customer lol.

good chance that the weights fell off or something, because wtf would they miss it by that much...

Balanced a couple of mud tyres this morning. The guy had been to a shop to get them fitted and balanced and complained about severe vibration. I chucked them on my machine and one was 115 grams out on one side! The other one was not much better. Needless to say I got both of his tyres to 00 each and he and his vehicle were much happier.

yeah, alcohol sucks

Drank fireball whiskey last night, feel ten types of crap. Yay Saturday

morning all, happy Saturday 🏞️