STP gearbox additive
STP gearbox additive
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Discussion

R0162

Original Poster:

2,435 posts

193 months

Thursday 20th October 2011
quotequote all
I have watched a video on you tube demonstrating how affective this stuff is.
They had a rotating machine set to a certain torque with a wheel, they then submerged the wheel in untreated oil, which was a high spec Mobil brand, placed the bearing to touch and then started counterbalancing weights to measure friction, after 3 weights were added the fricton caused the machine to stop, they then added the STP oil additive, and it took 7 weights before the machine stopped, which is to substantiate there claim over smoother gear change, less friction and less noise.

I also was reading some articles about all these companies who have been investigated to make sure they are not making false claims, company's that have made false claims get heavily fined, an example of this is slick 50 who got fined 20 million, where as STP claims were verified by the governing body

After lots of research it seem to have proven real benefits, and if that video on you tube is anything to go by then the benefits are substantial, i am very tempted to try it, but if it really does what it claims then i'm wondering what the reason is that everybody is not using it.
Has anybody tried it?

node

732 posts

229 months

Thursday 20th October 2011
quotequote all
can you post a link of the video you saw,thanks

R0162

Original Poster:

2,435 posts

193 months

SimonJW

779 posts

266 months

Thursday 20th October 2011
quotequote all
I have used it in older cars buckets to keep them running longer! A garage mechanic that I befriended in Torquay years ago went to one of the first demonstrations of this and they actually ran two engines both without oil but one with STP. The results were apparently astounding.
In fact now I come to think of it I did use it in both of my Cavalier SRis. I wouldn't be able to confirm a noticeable difference as it was too long ago. Now there's a helpful paragraph of drivel....

F.C.

3,901 posts

237 months

Thursday 20th October 2011
quotequote all
Snake Oil!

A link (one of many) if you need convincing.

http://www.carbibles.com/additives.html

ETA I know these are engine derived but I can't be fagged to search for a drive train related site.

Edited by F.C. on Thursday 20th October 18:12

Gadgeroonie

5,362 posts

265 months

Friday 21st October 2011
quotequote all
some of these oils have excellent anti seize proprties but not good load bearing / wear qualities

i do know the Zx1 product is used in F1 and i use that in my Noble engine

I also use antishock gear oils (expensive) in my gearbox

R0162

Original Poster:

2,435 posts

193 months

Friday 21st October 2011
quotequote all
can anybody point me in the right direction for which hole i put the oil in.


BobE

605 posts

210 months

Friday 21st October 2011
quotequote all
R0162 said:
can anybody point me in the right direction for which hole i put the oil in.
Have a look here: http://www.pistonheads.com/gassing/topic.asp?h=0&a...

I`d also use the advice from JimO in the US - make sure you can take out the filler plug before you drain the oil if that`s what you`re going to do.......

Zoobeef

6,004 posts

187 months

Saturday 22nd October 2011
quotequote all
Really dont bother with additives. A good oil will have all the properties you need

R0162

Original Poster:

2,435 posts

193 months

Wednesday 26th October 2011
quotequote all
I decided to try it, and in my opinion made a significant difference with regards to how easily it slides into gear, i never had any transmission noise coming into the cabin so i cant comment on that.
So if if does everthing else it says on the bottle, i think it could also help protect and increase the life of the transmission.