Kosij

Will do! I will scan the dyno sheets and upload this arvo! First dyno with 306rwkw only has the power and trouqe curve! Second dyno has power vs boost! Car feels the same but don't know how there is such a huge difference in power between the two dynos! All I could think was $4000 spent for 259rwkw & 15psi :(

Nah! If anything it feels like it has more power then before! Car runs great. What could leak causing loss I power but still drive fine?

Recently I had my car tuned at a reputable tuner in Sydney my car consist of. 2005 ba Atomic valve springs, walbro pump, x-force s/steel dump + cat, removed middle muffler, avo cooler, rapid intake, 60lbs injectors Now the car is running 15psi consistently no spiking or anything. Final power when tuned was 306rwkw I paid $770 for the tune! & $770 to install the springs! I now take it for a check up at another shop and get told its pulling 259rwkw with alright afrs and low timing!!!! WTF Bid difference from initial dyno! Now I don't want to start a sh*t fight I know dynos are a tunning tool and quarter mile is where the numbers come out but really such a difference. Both dynos were dyno dynamics! I feel a bit ripped off! Also 15psi with those mods & only 259rwkw Please please anyone voice your opinion

Engines got 155,000 so maybe 14 psi is better then 16psi how many kw would That small increase make?

UPDATE Car: 2005 xr6t Trans: 4spd stock Turbo: stock Boost: 14psi Valve springs: atomic springs Induction: rapid ubp Cooler: Avo Fueling: 60lb Siemens with 255l pump Exhaust: 4" dump high flow cat with cat back sports exhaust Power: 306.8rwkw Tuner: Autotech engineering Don't no what's holding more power back!

First thing I would replace is that turbo oil line!

In s.a you don't need injectors! Stock can handle enormous amounts of power!

My tuner charged $130 to remove standard injectors and fit 40lbs! Brand new 40lbs can be sourced for $350 NEW Best to grab new ones and go from there.

Hopefully that $830 includes tune!

2005 ba nah no skids! Would busted rose bushes cause it? Or a diff bush? Might get another wheel aligment and see how it goes

But why only half the tyre being affected badly. Scratching surely can't be camber wear wouldn't it be even inside wear if it was bad camber?

Mine is the same as the one above! Is this a old-faulty or non genuine filter kit? Mine has the plastic around the braided hose and orange heat shield!

I will have a look at the rim today and post up the measurements! I had the problem with the stock rims so I got a wheel aligment and put brand new 20"s on only to have the same problem. Could it be rose joints-bushes? A mate said something about them.

I have a set of 20" rims on my ba falcon, tyres are 245/30/20 now the problem I have is the rear tyres are wearing out quick and weirdly! The inside of the tyre have scratches in the tread. The 18" rims I removed from the car had the same problem there was wire exposed on the rear two tyres but only half the tyres had the wiring and scratches! I have had a wheel aligment and still have this problem! What could cause this?

Sure is should be about $150-$170

What a load of bull sh*t!

Ok cheers,

Just wondering, Is there meant to be a gasket between the head and manifold? Also are all bolts meant to have washers?

Hahaha! Yeah that one! While Unplugged no response!

Sorry not yet, There's 2 plugs on the throttle body it was the front small one

Yeah I needed to tighten it as a preventative but never got around to it. Now it's done just waitting on fraud for a replacment bolt! Also are they all meant to have washers because my lower bolts do but the top bolts don't? The bloody clip won't clip on properly may have to zip tie it on! Does anyone know what that sensor is called?

Hahahah done that last week

Took cat off still no fix! I had a closer inspection of the engine bay while It was barley running and noticed the sensor on the throttle body closest to the front o the car was hanging off! It was the sensor with the red clip! Plugged in while running and still No fix I then turn the car off and on and bam fixed Thanks heaps for everyones input

Just tightened all bolts! Car struggles to run sounds like I have blocked up the only exit point for the exhaust! So off is coming the cat! It's an x force cat would I have to Replace with an identical cat so no retune is needed!

Yeah I didn't think loose/missing bolts would cause that much drama! Going to check the cat then tighten and replace bolts then see how we go hopefully it's nothing to bad.