Replace turbo- becoming lazy
Would appreciate your opinion- have seen Faz's thread on Turbo upgrade for the same model car but i'm lost in a lot of the techspeak- first turbo car as i'm used to v8s.
Have noticed a fair drop in power since my purchase of the my00 red wagon i've got in April this year, particularly at 3k+ rpm. After service today told the turbo is beginning to get a bit lazy, its the original item. No mods on the car to date except an exhaust. If i wanted to go for an upgrade was given the option of having the sti turbo fitted, would also require a tune and given a quote. This car has 235000ks on it, i'm looking to get a bit more poke out of the daily driver. Would you have the sti turbo fitted or is there a better option in around the same price bracket? Cheers |
Who has quoted the work and what tuning have they offered?
Most people go for a VF34 (or the other STi VF series turbos) and being a GC8 99% of people get a standalone computer like a PowerFC. Alternatively you could run the STi computer of the same year as your car. |
Hold on are you replacing the turbo because you think it "may be" on the way out or because you want to?
Oh and as above a a vf34 would be a good up grade if you want a little more poke. You will need injectors a pump and a computer aswell |
Thanks folks. Mechanic said that it was starting to show its age but if I'm going to replace it I want to improve on the stock item. Ta for the advice
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I wonder how much more an engine with 235,000kms can take?
I also have a stock GC8 with about the same distance on the odometer, I wonder if I have missed the boat to modify it and if pushing it any harder now in its life will cause a premature death. |
[QUOTE=matto20v;720820]I wonder how much more an engine with 235,000kms can take?
I also have a stock GC8 with about the same distance on the odometer, I wonder if I have missed the boat to modify it and if pushing it any harder now in its life will cause a premature death.[/QUOTE] lol smash it till it dies m8 |
a 2l wrx motor is known for being fairly durable, jam so boost down it throat and see what happens.
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matto was told if i do it still have to show a bit of restraint lol.
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[IMG]http://1.bp.blogspot.com/-f0FdyfqFFak/UFZ6pvGuvJI/AAAAAAAAAAs/okaHOi-sPHk/s1600/nikejustdoit.png[/IMG]
ps: if you break it and need to drop a new 207 block in it, i'll get you a loan cheap cheap ;) |
doesn't sound like symptoms of a failing turbo
does sound like a failing air flow meter though ;) is your mechanic familiar with wrx's? because thats a pretty bloody common cause for the old hesitation coming onto boost at around 3000rpm seeing as the latter is only about $200 and takes about 2minutes to fit i would try that 1st (cheaper if you get one from mao at evolution R) hope this helps :cool: budget for a new bottom end if you go installing a vf34 and smashing more boost ;) |
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