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Old 18 October 2009, 01:33 PM
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kb1
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Default turbo and injectors

want to get upto 400 bhp what turbo would you fit. and injector size.
Old 18 October 2009, 02:10 PM
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MD321T or S206 or HS420... and 650s or 740s

Last edited by joz8968; 18 October 2009 at 02:15 PM.
Old 18 October 2009, 02:40 PM
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thank bud
Old 18 October 2009, 03:24 PM
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The torque will kill your car Keith. Be VERY careful.
Old 18 October 2009, 04:16 PM
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As above - unfortunately, you really should budget for a 6-sp 'box or PPG gear set, as your box could well let go at any point after the map for 400/400 +. Esp. if you treat your box hard/like your launches.

Last edited by joz8968; 18 October 2009 at 04:20 PM.
Old 18 October 2009, 04:30 PM
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Also as above - dio you have forged pistons/rods, etc.?

Last edited by joz8968; 18 October 2009 at 04:33 PM.
Old 18 October 2009, 06:46 PM
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If you get the bottom end sorted Keith go for the S206. Afaik you'll be the only person in the north or south of Ireland who will have 1!

That would be cool!
Old 18 October 2009, 07:53 PM
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Originally Posted by joz8968
Also as above - dio you have forged pistons/rods, etc.?
still working on what i need m8
Old 18 October 2009, 07:59 PM
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[quote=petedotuk;9003978]If you get the bottom end sorted Keith go for the S206. Afaik you'll be the only person in the north or south of Ireland who will have 1!

That would be cool![/quotethink i might go for s206 pete
just looking at andy f page on 05 wrx he mentions going for upgrade gear box but on mine 06/07 theres no mention of gear box only clutch upgrade
Old 18 October 2009, 09:22 PM
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[quote=kb1;9004243]
Originally Posted by petedotuk
If you get the bottom end sorted Keith go for the S206. Afaik you'll be the only person in the north or south of Ireland who will have 1!

That would be cool![/quotethink i might go for s206 pete
just looking at andy f page on 05 wrx he mentions going for upgrade gear box but on mine 06/07 theres no mention of gear box only clutch upgrade
come on guys what do you think of that one. i need your help
Old 20 October 2009, 06:55 PM
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Not sure what the Hawkeye WRX can cope with? (It's only the STi that got the strong 6-sp, right?)
Old 20 October 2009, 08:38 PM
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Originally Posted by joz8968
Not sure what the Hawkeye WRX can cope with? (It's only the STi that got the strong 6-sp, right?)
Correct.
Although they are stronger than Classics.
Old 20 October 2009, 11:05 PM
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So seeing as a Classic's is rated to about 350+ lb ft and the 6-sp for over 500 lb ft, then there's every chance the Hawkeye WRX 'box to be able to handle 400+ lb ft.

That's prob why AF has not mentioned that it needs changing...
Old 15 August 2010, 07:19 PM
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ok guys things have changed a wee bit since i started this thread.

6 speed box in

forged internals going in next week

so back to which turbo for 400/430+ running a 20g at the mo mapped by jgm at 390bhp

Last edited by kb1; 15 August 2010 at 07:21 PM.
Old 15 August 2010, 07:25 PM
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sc46?
Old 16 August 2010, 05:27 AM
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Go ***** deep Keith since your getting forged internals -MD321V!!!!
They are on special at the moment.
Old 16 August 2010, 04:39 PM
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I would stick with the 20G for now Keith its hardly been used, however for an upgrade i would go 321T on a road car.

I would see how it goes on the 20G first, basically £1K+ for a turbo is alot of money for around 30bhp increase on our crap fuel.

Did simon not back the power off a bit last time due to gearbox? No worrys in that department anymore
Old 16 August 2010, 05:04 PM
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Originally Posted by Tidgy
sc46?
+1
Old 16 August 2010, 05:42 PM
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Originally Posted by 71/200
I would stick with the 20G for now Keith its hardly been used, however for an upgrade i would go 321T on a road car.

I would see how it goes on the 20G first, basically £1K+ for a turbo is alot of money for around 30bhp increase on our crap fuel.

Did simon not back the power off a bit last time due to gearbox? No worrys in that department anymore
hi stu, might just stick with the 20g for now! as for the power i think simon did back it off a tad seems that way, getting 389bhp and 391 torgue i would expect the torque to be a bit higher.
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