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Author What sort of power/price can I expect from a remap?
Generation
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Registered: 7th Jul 09
Location: Essex
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13th Jul 12 at 21:57   View User's Profile U2U Member Reply With Quote
I have a c20xe engine.

It's using with 87mm pistons, balanced stock rods, arp rod bolts, q42h fast road cams, ported head, lightened flat flywheel and quaife ATB diff & Chris ashley full exhaust system
Darryl H
Organiser: South Central
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Registered: 19th Nov 09
Location: Camberley Drives: Porsche 944
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13th Jul 12 at 22:00   View Garage View User's Profile U2U Member Reply With Quote
I thought you couldn't map the standard ecu?

Or are you changing that?

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Generation
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Registered: 7th Jul 09
Location: Essex
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13th Jul 12 at 22:11   View User's Profile U2U Member Reply With Quote
You can map standard ECU's, or so I've always been told
gazza808
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Registered: 30th Jun 08
Location: Peterborough
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13th Jul 12 at 22:28   View User's Profile U2U Member Reply With Quote
Apparently rs tuning can map them.
bigron1988
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Registered: 29th Aug 09
Location: Southport, Merseyside
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13th Jul 12 at 22:30   View User's Profile U2U Member Reply With Quote
wouldent bother unles you put it on aftermarket management
Generation
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Registered: 7th Jul 09
Location: Essex
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13th Jul 12 at 22:31   View User's Profile U2U Member Reply With Quote
Also vernier pullies.

So it's not worth getting cams dialled in and mapped?

Surely that would sort my flat spots below 3k

[Edited on 13-07-2012 by Generation]
davegreen
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Registered: 20th May 12
Location: Oxfordshire
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14th Jul 12 at 20:54   View Garage View User's Profile U2U Member Reply With Quote
Like Bigron said, wouldnt bother on standard ecu, go stand alone ecu for best results. flat spot could be due to cam timing and with a dial gauge and vernier pulleys you mite loose that. Ive got a pair of piper ones for £60 if you are after some? Flat spot could be the cam profile isnt best suited to the rest of your set up though. they QED cams?
taylorboosh
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14th Jul 12 at 20:57   View User's Profile U2U Member Reply With Quote
Tbs and management imo
davegreen
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Registered: 20th May 12
Location: Oxfordshire
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14th Jul 12 at 21:01   View Garage View User's Profile U2U Member Reply With Quote
Oh yes! buy a kit and go for bodies!!!! such a great sound! Road/rally cams to!
Generation
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Registered: 7th Jul 09
Location: Essex
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15th Jul 12 at 08:16   View User's Profile U2U Member Reply With Quote
Why would I want different pullies?

Mine are adjustable. The cams were chosen to suit clearances. Head has also been ported and polished too
davegreen
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Registered: 20th May 12
Location: Oxfordshire
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15th Jul 12 at 09:14   View Garage View User's Profile U2U Member Reply With Quote
Sorry, read it as you were thinking of getting veniers, try retiming your cams if you havent done so try using max lift at tdc not timing marks. whats the power band on your cams ment to be? have you had it on the rollers to see how it performs? fueling, afr, etc. I know im using the x20xev, but when i swapped from newman to kent cams i got 12bhp 5lbft gain and better power delivery. Even just dailing the cams static made big differance to power delivery.

 
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