<VV> Personal Experience> Positraction Additive

[BBRT]

I use Amsoil or other synthetic if Amsoil isn't readily available and Amsoil 
dealers suggest a posi additive which I have used without negative effect 
AFAIK. Trans shifts fine all the time and is clean as a whistle. One 
transaxle has been torn down for new pinion gear shaft, and posi plates look 
good-after 8 seasons of vintage racing.  Two side bearings are being 
replaced due to wear. Pinion shaft bearings look fine. Ring and pinion gears 
look fine.
Chuck S
BBRT
YS73
----- Original Message ----- 
From: "Andrew Allen" <andyman260 at yahoo.com>


>I posted a message suggesting friction modifier
> additive to improve 'posi-action'. I stand corrected.
> The Chassis Shop manual clearly states "On vehicles
> equipped with positraction axles use above mentioned
> lubricant (sae 80 or sae 80-90 multi-purpose gear
> lubricant) as special positraction lube will cause
> hard shifting on standard transmissions in cold
> weather.
> Cheers!
> Andy
> '66 A/C Corsa