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Old 02 July 2014 | 09:29 AM
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Default Going 2.5 forged

Hi all
I'm in the process of going the above route.
My spec will be
2.5 cdb
Mahle competition grade 2618 pistons and heavy dutypiston rings.

Race bearings from ACL

Steel rods

Heat treated crankshaft

11mm cosworth ultra head studs

modified oil pump

Is there anything else you would recommend? ?
Old 02 July 2014 | 09:36 AM
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Sounds good!

Where are you getting the 2.5 CDB? Is it linered or solid?
Old 02 July 2014 | 09:42 AM
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Inserts mate
Old 02 July 2014 | 09:46 AM
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New modine,cosworth stopper head gaskets,uprated cam belt.

Which heads you using?
Old 02 July 2014 | 09:48 AM
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Cool. Should be fun!

Any plans for turbo or power goal after the build?
Old 02 July 2014 | 09:48 AM
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Out of curiosity why a uprated camel as the car not be revving any higher?
Old 02 July 2014 | 09:52 AM
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Originally Posted by BrownPantsRacing
Cool. Should be fun!

Any plans for turbo or power goal after the build?
I already have a lateral mdxt so should work really well with the build. Looking for a 450/460 fast rd car
Old 02 July 2014 | 09:55 AM
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Lovely!
Old 02 July 2014 | 09:55 AM
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Will be using my heads avcs
Old 02 July 2014 | 09:56 AM
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Originally Posted by BrownPantsRacing
Lovely!
Hopefully
Old 02 July 2014 | 10:25 AM
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Originally Posted by craigyp
Hi all
I'm in the process of going the above route.
Is there anything else you would recommend? ?
A nice big twin-scroll turbo...
Old 02 July 2014 | 10:46 AM
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Originally Posted by Hammer man
A nice big twin-scroll turbo...
On a single scroll set up dude
Old 02 July 2014 | 11:16 AM
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What are you doing about the ECU? ECUTEK with racerom looks good for the 2.5.
Old 02 July 2014 | 11:38 AM
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I'm already running alcatek mate
Old 02 July 2014 | 11:57 AM
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Originally Posted by craigyp
I'm already running alcatek mate
oh...well what about upgrading the engine and gearbox mounts? I ask because iam going to be doing a similar thing soon I hope and I've read that the original mounts aren't a big fan of 400+bhp especially when it comes to launches etc.
Old 02 July 2014 | 12:16 PM
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Zero sports lower temp thermostat
Old 02 July 2014 | 12:47 PM
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[QUOTE=chris j t;11461007]oh...well what about upgrading the engine and gearbox mounts? I ask because iam going to be doing a similar thing soon I hope and I've read that the original mounts aren't a big fan of 400+bhp especially when it comes to launches etc.[/QUOTE

I've asked the builder and he says unless doing track don't bother as they are a lot harsher and stiffer so stickin with oem
Old 02 July 2014 | 12:48 PM
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Originally Posted by banny sti
Zero sports lower temp thermostat
What's this mate???
Old 02 July 2014 | 12:53 PM
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The 2.5 engine runs a little warmer then the 2 litre, so a worthwhile mod to keep temps lower

http://shop.edoperformance.co.uk/zer...rx-p-9208.html
Old 02 July 2014 | 01:02 PM
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Originally Posted by banny sti
The 2.5 engine runs a little warmer then the 2 litre, so a worthwhile mod to keep temps lower

http://shop.edoperformance.co.uk/zer...rx-p-9208.html
Cheers mate
Old 02 July 2014 | 02:23 PM
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Do you mind me asking who is doing the build?
Old 02 July 2014 | 03:12 PM
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Not at all its andy at wms
Old 02 July 2014 | 03:59 PM
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Originally Posted by craigyp
Not at all its andy at wms
Would love to know how it goes, WMS are one of the closer ones to me.
Old 02 July 2014 | 04:23 PM
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Flywheel , clutch , oil cooler , ditch the aircon
Old 02 July 2014 | 04:32 PM
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Originally Posted by chris j t
Would love to know how it goes, WMS are one of the closer ones to me.
He's not close to me but only costing 125 to be transported there.
Will let you know
Old 02 July 2014 | 05:20 PM
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Originally Posted by chris j t
Would love to know how it goes, WMS are one of the closer ones to me.
Your welcome to come and have a chat, i'll take you for a run in my 2.6
Old 02 July 2014 | 06:27 PM
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+1 for 2.6
Using the EJ257 platform & Darton dry liners was way forward for me
Old 02 July 2014 | 09:00 PM
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Originally Posted by wms-racing
Your welcome to come and have a chat, i'll take you for a run in my 2.6
I might just do that if you don't mind, won't be just yet though..
Old 02 July 2014 | 11:41 PM
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How much does it cost to have the block converted to CDB?

Any can any 2.5 block be used.
Old 03 July 2014 | 12:21 AM
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Originally Posted by cookstar
How much does it cost to have the block converted to CDB?

Any can any 2.5 block be used.
It's about £900-£1000 if I am not mistaken? Someone will correct me.



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