What are they for??
20 December 2005, 11:30 PM
#1
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What are they for??
I have a 98 facelift classic, just wondered if anyone knew if the two grills on the bonnet served any purpose, they cant be for cooling as they are blocked with covers underneath.
I thought about removing the covers to help cooling but that means water would get in the engine?
Does anyone know???
I thought about removing the covers to help cooling but that means water would get in the engine?
Does anyone know???
21 December 2005, 12:05 AM
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I think it was for homologation reasons on the Rally cars or it could even be that because the Rally cars had them they put them on the road cars to make them look the same but im sure it was for homologation.
21 December 2005, 08:42 AM
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Originally Posted by wide
Anybody got a meaning of homologation?
basically, they cant use them on the rally car if they are not on the road car, has to be similar to the road going version to be allowed to use it as a rally car.
21 December 2005, 08:47 AM
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Originally Posted by ynaseem
I have a 98 facelift classic, just wondered if anyone knew if the two grills on the bonnet served any purpose, they cant be for cooling as they are blocked with covers underneath.
I thought about removing the covers to help cooling but that means water would get in the engine?
Does anyone know???
I thought about removing the covers to help cooling but that means water would get in the engine?
Does anyone know???
you could replace the drivers side grill with an air scoop, which will help with cooling, especially if youve got an induction kit, but wont let the water in.
21 December 2005, 09:02 AM
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And water on the engine wont harm it, my old MK2 MR2 had huge vents over the engine which would flood with water when washing it, but it never caused any problems.
21 December 2005, 09:32 AM
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Definitely are for homologation - read an article a while ago where it mentioned why they were on the rally car, and that the road car just had them as cosmetics to conform to the rules.
Have also been told by some people that they remove the blanking plates underneath them in the summer to give the engine a bit more cooling, not sure how much difference it makes, but it shouldnt hurt as long as it doesnt bucket down.
Have also been told by some people that they remove the blanking plates underneath them in the summer to give the engine a bit more cooling, not sure how much difference it makes, but it shouldnt hurt as long as it doesnt bucket down.
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21 December 2005, 09:52 AM
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Have read on here that if you remove the blanking plates so letting air in, that it creates turblence for air going over the top mount so therefore the top mount wont work as effectively. I was going to remove mine until I read that. If you think about it, if it is safe to do so, then why did subaru go to the trouble of making blanking plates to block them off?
I know they are unblocked on a rally car, but how long is an engine used for on one? Probably one event, maybe less?
I know they are unblocked on a rally car, but how long is an engine used for on one? Probably one event, maybe less?
