Anyone using their heavy mix ? Says not for synchros but since they are mushed anyway as it crunches does it matter it says not for synchros ?

I tried a bottle of lightweight mixed with normal gear oil , slightly better but before I pay £80 plus do I go for 4 litres of lightweight or heavy ?

https://www.redlineoil.com/product.aspx?pid=44&pcid=8

 

Yeah I use it in my hillclimb car. Box had had some hammer and after recently damaging 4th we chucked a replacement 4th in there and some heavy weight and it works quite well.
I'd recommend it.
Mine came from Alyn at AS performance he sorted me out, will probably also offer you good advice on the matter

 

I have it in my W/T blob, no issues at all. Got mine on advice from Alyn too.

 

Ok cheers guys , wonder why they state not for synchro boxes yet it still works good in our boxes ?

Cheers

 

Basically, it's not safe for all synchros (vintage ones basically), so they say no to all to cover themselves.

Cheers

Tim

 

Ok bud cheers, worth remembering :-)

So , im currently using castrol syntrax for subaru crunching gears, but it isnt working as good as it used to, naturally wear is taking its toll ha , so i have the choice of Redline Heavy, Millers CRX, but which version of Miller ? or ???

 

Hi

Rather than Heavy Shockproof, I would go for the Lightweight version as it's a bit thinner.

Cheers

Tim