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Home > Technical Chat > Increase BHP engine build. What's needed?

ERA1028

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68 Posts
Member #: 9818
Advanced Member

Leeds

Nearly got it all

I use the Avonbar parts I have.
Source a new head
Gearbox overhaul with X pin diff
No intercooler (keeps it looking like an ERA)
No ECU
Fit a bleed valve
10 to 12 psi boost.
Standard spec turbo
Standard dizzy
Optional DV
Plenum over boost/pop-off valve blocked off


Tom Fenton mentioned the engine being less responsive off boost.
Does this mean I will be better with a standard flywheel and not the lightened one I have?
What sort of upgrade will be needed for the clutch if any?


apbellamy

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16540 Posts
Member #: 4241
King Gaycharger, butt plug dealer, Sheldon Cooper and a BAC but generally a niceish fella if you dont mind a northerner

Rotherham, South Yorkshire

For your clutch have a search for RTS. Robert started a thread 'clutch thought on it. It should help you keep the factory look of your engine bay.

On 11th Feb, 2015 robert said:
i tried putting soap on it , and heating it to brown , then slathered my new lube on it

*hehe!*


bennyy

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2233 Posts
Member #: 9037
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Doncaster, yorkshire

It will be less responsive off boost because of the low compression, its a trade off for more boost.

The rts clutch is the way to go, you can keep it original with the verto set up.

Audi s4 b5 - 470bhp & 486ft lbs

On 15th Mar, 2012 wil_h said:

Yes, Carl says he gets requests for rimming all the time

On 30th Apr, 2012 Brett said:
yeah stick the bit in and give it a wobble *wink*


John

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10022 Posts
Member #: 1456
Mongo

Barnsley, South Flatcapshire

Another thought for the ignition could be the following:-

http://123ignition.nl/

They now do a programmable dizzy. This would enable you to pile the advance on off boost to improve performance.

Still retains an original look with the benefit of megajolt (or other mappable ignition).

If something is worth doing, it's worth doing half of.


ERA1028

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68 Posts
Member #: 9818
Advanced Member

Leeds

This 123 dizzy sounds good. I have just had a quick read of the information on it.
Has anyone any experience of it?


baker_boy

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Member #: 9226
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Rushden

I'd like to know aswell as I'm very tempted to get one myself

i got nothing but time..


robert

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6752 Posts
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uranus

iwould just use the stock turbo metro pressure plate and a ap racing rally clutch plate ,that should hold about 145 lbs.ft . with a stock cam ,no ic and a lower cr , it should work ?

Medusa + injection = too much torque for the dyno ..https://youtu.be/qg5o0_tJxYM

Home > Technical Chat > Increase BHP engine build. What's needed?
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