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Advice please - injectors and FPR for GT2871R
#1539024
24/05/2015 15:46
24/05/2015 15:46
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Joined: Aug 2006
Posts: 1,904 Poland
deannn_20VT
OP
My life on the forum
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OP
My life on the forum
Joined: Aug 2006
Posts: 1,904
Poland
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Which injectors should I get for the GT2871R turbo? At this stage the engine is non-forged but I will be going forged next year so what are my injectors options with potential for further tuning up to 450bhp next year?
Also, which fpr should I go for?
Last edited by deannn_20VT; 24/05/2015 15:46.
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Re: Advice please - injectors and FPR for GT2871R
[Re: deannn_20VT]
#1539029
24/05/2015 17:20
24/05/2015 17:20
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Joined: Dec 2007
Posts: 2,252 Windsor/ Reading
knight7660
Competition Level
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Competition Level
Joined: Dec 2007
Posts: 2,252
Windsor/ Reading
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440's are ok for that but there reaching there limits from what I was told so a slightly bigger injector would be better ive gone OTT on mine at 880cc but that's because there's future moods in the pipe line which I wanted to be ready for.
As for cracking ring lands how was the boost controlled? Was it progressive or all in once spooling up because that maybe why they cracked
LE53 (452BHp & 389ftlb's with Quaife) Wine red VIS FOOFY Audi RS4 B7
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Re: Advice please - injectors and FPR for GT2871R
[Re: deannn_20VT]
#1539067
24/05/2015 21:02
24/05/2015 21:02
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Joined: Dec 2005
Posts: 17,367 Staffordshire
Nigel
Forum veteran
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Forum veteran
Joined: Dec 2005
Posts: 17,367
Staffordshire
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Can I have some suggestions ie brand, part numbers? Bosch 'big green' - 440cc, increased to an equivalent of about 550cc with a 3.8bar for I ran them for several years
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Re: Advice please - injectors and FPR for GT2871R
[Re: deannn_20VT]
#1539396
27/05/2015 14:30
27/05/2015 14:30
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Joined: Aug 2008
Posts: 439
gillan
Enjoying the ride
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Enjoying the ride
Joined: Aug 2008
Posts: 439
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my ringlands went because I forced my tuner to up the torque a lot it made 360bhp on a dyno dynamics and 400ft torque which isn't bad I thought the rods would of bent first. its completely irrelevant who tunes it if the owner of the vehicle has told them to push it. I was warned, my tuner has tuned many coupes and has done a lot on here, I was warned not go so high. ive seen coupes with 250bhp crack a ringland. And most of us know what power it would of made on a dastek.
I was also advised on a slightly bigger turbo to run less boost.
Last edited by gillan; 27/05/2015 14:37.
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Re: Advice please - injectors and FPR for GT2871R
[Re: gillan]
#1539463
27/05/2015 23:41
27/05/2015 23:41
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Joined: Dec 2007
Posts: 2,252 Windsor/ Reading
knight7660
Competition Level
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Competition Level
Joined: Dec 2007
Posts: 2,252
Windsor/ Reading
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my ringlands went because I forced my tuner to up the torque a lot it made 360bhp on a dyno dynamics and 400ft torque which isn't bad I thought the rods would of bent first. its completely irrelevant who tunes it if the owner of the vehicle has told them to push it. I was warned, my tuner has tuned many coupes and has done a lot on here, I was warned not go so high. ive seen coupes with 250bhp crack a ringland. And most of us know what power it would of made on a dastek.
I was also advised on a slightly bigger turbo to run less boost. So who did you get to tune yours then Gillan? Did it go on the dyno if so is there any graphs so we can see when it went ie hitting boost hard or what AFR it was etc etc All of which is good info for the forum and others looking to upgrade
Last edited by knight7660; 27/05/2015 23:45.
LE53 (452BHp & 389ftlb's with Quaife) Wine red VIS FOOFY Audi RS4 B7
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