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Joined: Dec 2008
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When I fitted the Sifab rad to my Plus 4, I asked that question, and Simon said the standard fan was fine. The new rad makes it run much cooler.

For a Plus 8, its a judgement call. They run hotter for obvious reasons, but the new radiator will make a difference.


DaveW
'05 Red Roadster S1
'16 Yellow (Not the only) Narrow AR GDI Plus 4
Joined: Jul 2007
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I would go standard. On my roadster it hardly kicks in


JohnV6
2022 CX Plus Four
2025 Renault Scenic Alpine etech "Yvette"
Joined: Nov 2015
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Just barreling along
Needs to Get Out More!
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Just barreling along
Needs to Get Out More!
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Originally Posted by John V6
I would go standard. On my roadster it hardly kicks in
Ditto, perhaps something for a Plus 8 owner to consider is what's the traffic concentration like where you tend to drive and how often do you sit in traffic?


Jon M
Joined: Mar 2023
Posts: 37
J
Just Getting Started
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Just Getting Started
J
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Posts: 37
I have decided to go the whole hog - Mulfab aluminium radiator and heavy duty fan kit, in the UK we seem to be experiencing higher temperatures and we have plans to go around Europe, so it'll be better to be prepared.
Being from Yorkshire it's not easy to part with more money than necessary, however it should be a long term benefit!
Thanks everyone for your advice.

Joined: Mar 2011
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S
Talk Morgan Regular
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S
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Good decision fitting the heavy duty fan. Sunday stuck entering Dartford Tunnel with engine running needed the heavy duty fan and even that was struggling to keep the car under 100C. (I have an oil cooler as well and that was at 90C).


1980 +8 Blue
And a few others
----------------
Stephen
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