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Author C20let question
aaron_c20
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Registered: 12th Sep 12
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3rd Oct 13 at 22:56   View User's Profile U2U Member Reply With Quote
What sorta power can you get from a normal c20let turbo 300 ish ? And with what mods ?
*CorsaCal*
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Registered: 3rd Oct 10
Location: Leicestershire Drives: 20XE Corsa
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3rd Oct 13 at 23:02   View User's Profile U2U Member Reply With Quote
How much you willing to spend. 700+bhp has been acheived before now. 300bhp is good going for a fairly modest budget.
aaron_c20
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Registered: 12th Sep 12
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3rd Oct 13 at 23:07   View User's Profile U2U Member Reply With Quote
I meant like without changing turbo what can they run ?
f.p.e
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Registered: 23rd Feb 13
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4th Oct 13 at 06:51   View User's Profile U2U Member Reply With Quote
I think the k16 will be happy about 280 but lads have pushed nearer 300 but don't last as long. Or the k26 will do 300bhp all day.
Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
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4th Oct 13 at 07:20   View User's Profile U2U Member Reply With Quote
I ran a shade over 300 although the turbo died after about a year. Don't know how old it was or what condition it was in when I got it however.
aaron_c20
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4th Oct 13 at 11:22   View User's Profile U2U Member Reply With Quote
Oh right i do have a T3 but then have to do manifolds and everything else etc
Col004
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Registered: 25th Jun 03
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4th Oct 13 at 15:28   View User's Profile U2U Member Reply With Quote
Get that bloody t3 fitted!
aaron_c20
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4th Oct 13 at 18:39   View User's Profile U2U Member Reply With Quote
Arghh don't have time to at moment gotta piss around with manifold and all sorts !
Col004
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4th Oct 13 at 18:57   View User's Profile U2U Member Reply With Quote
Thought your mate could weld. Get him to sort it
aaron_c20
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4th Oct 13 at 21:55   View User's Profile U2U Member Reply With Quote
Ahh hes taking so long always something that pops up
GteRedtop
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Registered: 13th Jun 07
Location: Your mother's Otter's pocket
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6th Oct 13 at 10:55   View User's Profile U2U Member Reply With Quote
You don't want to push anymore than 300bhp on stock internals. I thought the standard kkk turbo is only safe-ish at upto 260bhp. I had my let running 296 at the fly which is touching cloth imo, I was running td05 turbo from an evo 4 which still had plenty more in it but the internals never.
Nic Barnes
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6th Oct 13 at 15:22   View User's Profile U2U Member Reply With Quote
id disagree with that, the std internals will see a good bit of power if its mapped correct imho.
Corsa_Sport21
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Registered: 13th Apr 08
Location: Leven, Fife. Drives : 205 GTi
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6th Oct 13 at 16:09   View User's Profile U2U Member Reply With Quote
Im sure ive heard of well over 400bhp on standard pistons and rods.
gazza808
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Registered: 30th Jun 08
Location: Peterborough
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6th Oct 13 at 16:32   View User's Profile U2U Member Reply With Quote
300bhp I'd want arp rod bolts.
300 to 450ish I'd want steel rods and standard Mahles. (With standalone and decent mapping)
Over that forged pistons as well.

I know of a car that ran 400bhp on standard bottom end just arp's and it did it well for a year just doing drags.
Nic Barnes
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6th Oct 13 at 16:43   View User's Profile U2U Member Reply With Quote
I know of an xe that made over 300 with a booster strapped to it, used as a road vehicle.
gazza808
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6th Oct 13 at 17:52   View User's Profile U2U Member Reply With Quote
Me too in a combo
Nic Barnes
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6th Oct 13 at 18:01   View User's Profile U2U Member Reply With Quote
gazza808
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6th Oct 13 at 18:44   View User's Profile U2U Member Reply With Quote
If it's turbogavs I have parts of it sitting in my garage.
GteRedtop
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Registered: 13th Jun 07
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8th Oct 13 at 19:00   View User's Profile U2U Member Reply With Quote
Maybe Im wrong. perhaps people have different opinnions on what you can put standard internals through!? I don't agree with 400bhp on standard internals. that's bulshit sorry
Nic Barnes
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8th Oct 13 at 19:11   View User's Profile U2U Member Reply With Quote
From what I've seen of std components, I'd quite happily run std internals with a thicker head gasket at 400bhp on aftermarket management. A lot of people get confused at what breaks and for what reason in these engines. It's far from bullshit.
aaron_c20
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Registered: 12th Sep 12
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9th Oct 13 at 13:44   View User's Profile U2U Member Reply With Quote
Wow .. So if i want around 350-380 on a standard turbo just go for remaps ?
gazza808
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Registered: 30th Jun 08
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9th Oct 13 at 13:49   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by GteRedtop
Maybe Im wrong. perhaps people have different opinnions on what you can put standard internals through!? I don't agree with 400bhp on standard internals. that's bulshit sorry


Standard pistons will piss 400bhp all day long with a decent map, beeen done many times.
I'd be tempted to use them up too 500bhp tbh.

Rods on the other hand my bum would clench over 350 even with arps

[Edited on 09-10-2013 by gazza808]
Crana
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Registered: 20th Jan 09
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9th Oct 13 at 14:33   View User's Profile U2U Member Reply With Quote
I'd say mine is running around the 300+bhp mark on a steel headgasket and and k26 turbo never had a problem yet, i'd say the rods are the weak point in these engines when going for more power as many people have pushed the pistons to 500bhp successfully.
Corsa_Sport21
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Registered: 13th Apr 08
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9th Oct 13 at 14:35   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by aaron_c20
Wow .. So if i want around 350-380 on a standard turbo just go for remaps ?


No.

Standard turbo wont see upwards of 300bhp. And if it does, it won't last long.
Crana
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Registered: 20th Jan 09
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9th Oct 13 at 14:48   View User's Profile U2U Member Reply With Quote
At 300bhp the standard k16 wont last very long

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