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What gear oil for Fortin frs6 sequential

racelukatic

Well-Known Member
Just about to change gear oil in my Fortin just wondering what other people use! And is there a viscosity to use to quit it down but still be effective! My car is mostly used for prerunning and sand use!
 

wheezy

"PRO PHOTO"
We also use the redline in our frs5.


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GEARDOC

Well-Known Member
^^^ Use what Pat said. It won't quiet the gearbox down, but it's the best.
 

wheezy

"PRO PHOTO"
No


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GEARDOC

Well-Known Member
What do do think of maxima progear 75w-190? Anyone use this?
Yes. We are dealers for Maxima also. The Pro Gear 75w-190 has been used extensively in Fortin gearboxes with good results. As the guy who services the transmissions for fortin, I prefer the Redline. It clings to everything inside the trans even when it's sat unused for long periods of time
 
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