http://www.opieoils.co.uk/p-948-motul-mocool-coolant-additive-for-road-track.aspx

 

Anyone used this before and noticed any difference?

opie oils are in the traders section on the forum

Nah it's the product I was meaning dude :p

Worth a go for £15..

Nah it's the product I was meaning dude :p

 

was meaning they might have more info for you but suppose would probably be biased and they say it was brilliant lol

Really its meant for Race use, I dont really see the point for Street use in the 300zx. Everything is designed to work within a certain optimum temperature range, too cold is just as bad as too hot, and the ECU alters fueling, timing and boost limits when not within the optimum temperature range.

 

The thermostat controls the operating temp and fluid flow anyhow and if the cooling system cant keep the car in the optimum temp range in street use then it needs a maintenance overhaul instead.

 

For Track work or very highly modified Z's , where higher temperatures may be achieved, and the cooling sytem cant cope, then it makes sense.

Edited March 30, 201114 yr by Yowser

Really its meant for Race use, I dont really see the point for Street use in the 300zx. Everything is designed to work within a certain optimum temperature range, too cold is just as bad as too hot, and the ECU alters fueling, timing and boost limits when not within the optimum temperature range.

 

The thermostat controls the operating temp and fluid flow anyhow and if the cooling system cant keep the car in the optimum temp range in street use then it needs a maintenance overhaul instead.

 

For Track work or very highly modified Z's , where higher temperatures may be achieved, and the cooling sytem cant cope, then it makes sense.

 

would i be right in assumin that a lot of us are driving around with very dirty 20 year old radiators that arnt as effient as the orginal... and thats the base cause of the too much heat senario?