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Author my smallblock xe has been on the rollers. - impressive-
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 12:55   View User's Profile U2U Member Reply With Quote

well guys, its not a corsa i know, but its stil a smallblock xe so thought id post it here too.
got the car on the rollers over at jam-sport. went over with the mk3oc posse.
1.4 16v are around the 90bhp mark as standard.
today my mildly modified one cooked up 115bhp @ 6100rpm which i am very impressed with.
just want to say thanks to the guys at jam-sport too.

so what you guys think of that?
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 12:57   View User's Profile U2U Member Reply With Quote


Sam
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Registered: 24th Dec 99
Location: West Midlands
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26th Aug 06 at 13:00   View User's Profile U2U Member Reply With Quote

More pics of your Astra?

We have the same car/engine!
willay
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Registered: 10th Nov 02
Location: Roydon, Essex
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26th Aug 06 at 13:01   View Garage View User's Profile U2U Member Reply With Quote

spec?
bieransri
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Registered: 13th Apr 06
Location: Kidsgrove, Staffordshire
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26th Aug 06 at 13:02   View User's Profile U2U Member Reply With Quote

got a mantzel rep by the looks of it, car looks very clean
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 13:04   View User's Profile U2U Member Reply With Quote




spec is,
de-restricted air box
peco back box
aftermarket inlet manifold

tahts all! and 25 up on standard
andy1868
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Registered: 22nd Jun 06
Location: Burscough, Lancashire
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26th Aug 06 at 13:07   View User's Profile U2U Member Reply With Quote

tidy car, i like it

also alittle jealous because you're running more bhp than me
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 13:08   View User's Profile U2U Member Reply With Quote

yeah there was another 2 astras both 1.6s that my baby 1.4 had more power than.
im very impressed with the results
Steve
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Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
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26th Aug 06 at 13:09   View Garage View User's Profile U2U Member Reply With Quote

its the inlet giving you that gain, you wont be getting any from the exhaust or airbox
andy1868
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Registered: 22nd Jun 06
Location: Burscough, Lancashire
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26th Aug 06 at 13:10   View User's Profile U2U Member Reply With Quote

out of interest, what engines were in the 1.6s? and what were they running?
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 13:12   View User's Profile U2U Member Reply With Quote

one was a mpi 8v which ran 104bhp, and the other was a 16v which ran 113bhp

well it must be the inlet manifold. where else would the power have come from?
Rhino
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Registered: 18th Oct 03
Location: Falkirk
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26th Aug 06 at 13:15   View User's Profile U2U Member Reply With Quote

none too bad mate....

My wifes 1.4 16v ran 110bhp on the rollers with full exhaust, de-cat, Dbilas inlet and janspeed manifold. so good result there.
Only difference was it hit the limiter with the power still rising.
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 13:18   View User's Profile U2U Member Reply With Quote

its the same with mine. mine hits the limiter before the power cuts off.
would be nice to raise the limiter abit
Rhino
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Registered: 18th Oct 03
Location: Falkirk
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26th Aug 06 at 13:22   View User's Profile U2U Member Reply With Quote

did you not say you got 115bhp at 6100?

limiter is higher than that..
jr
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Registered: 20th May 02
Location: Kent
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26th Aug 06 at 13:24   View User's Profile U2U Member Reply With Quote

good result, and 2 pics of broster as well
Jamie Walby
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Registered: 15th Nov 04
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26th Aug 06 at 13:30   View User's Profile U2U Member Reply With Quote

Wouldnt trust the bloke in the blue t-shirt
johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 13:30   View User's Profile U2U Member Reply With Quote

yeah 115bhp at 6183rpm
heres the graph:
Steve
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Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
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26th Aug 06 at 13:38   View Garage View User's Profile U2U Member Reply With Quote

what happened at the end

and wheres power at the wheels, id rather a wheel reading than a flywheel reading, not directed at jamsport but a flywheel reading really could be anything

[Edited on 26-08-2006 by Steve]
johnscorsaXE
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26th Aug 06 at 13:41   View User's Profile U2U Member Reply With Quote

what happened at the end? dunno. thats when the guy took his foot off the pedal
Cybermonkey
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Registered: 22nd Sep 02
Location: Sydney, Australia
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26th Aug 06 at 13:41   View User's Profile U2U Member Reply With Quote

WTF is happening above 6k!! looks like its running overly rich near the limiter. not good at all
Steve
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Registered: 30th Mar 02
Location: Worcestershire Drives: Defender
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26th Aug 06 at 13:43   View Garage View User's Profile U2U Member Reply With Quote

its probably it hitting the limiter

still would prefer a wheel reading though
SwN
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Registered: 12th Mar 01
Location: Torbay
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26th Aug 06 at 13:49   View User's Profile U2U Member Reply With Quote

is that broster in the first pic ? why is he walking about with his socks on
Robin
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Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
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26th Aug 06 at 14:09   View Garage View User's Profile U2U Member Reply With Quote

Rev limiter Steve. was your 228bhp at the wheels?

you got 1 bhp less than me with considereably less effort
Steve
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Registered: 30th Mar 02
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26th Aug 06 at 14:14   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Steve
its probably it hitting the limiter

johnscorsaXE
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Registered: 14th Sep 04
Location: Walsall
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26th Aug 06 at 14:14   View User's Profile U2U Member Reply With Quote

i got 1bhp less?
what was your spec rob? on the 1.4 or the 1.6?

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