Gents;
I have a fresh GearDaddies LD-200 assembly lubricant only.
I therefore need to provide a lubricant. What’s the deal with this pink “shock-proof” stuff?
I want to do it right on a new GB. May I trouble you for a recommendation, please?
Gents;
I have a fresh GearDaddies LD-200 assembly lubricant only.
I therefore need to provide a lubricant. What’s the deal with this pink “shock-proof” stuff?
I want to do it right on a new GB. May I trouble you for a recommendation, please?
Last edited by Rick Iverson; 01.08.23 at 7:42 PM.
V/r
Iverson
I've been using this for over 30 years, and my 1994 Staffs trans has never seen anything else. I'm still using my original CWP (ring & pinion). No other issues related to lubrication, either.
Dave Weitzenhof
I have used Red Line Heavy Shock Proof gear lube for the last 15 years with my V12 March. I am putting nearly 11/2 times the torque the Hewland was designed for through the unit and am using the same R&P, locker, gears and dogs . Years ago Peter Smith from the UK who was a major authority on gear boxes and Hewlands specifically told me this lube was the biggest improvement in lubes he had ever seen. For lesser powered cars probably the lighter version of this would be the choice and yes this lube , heavy or light is the "pink" stuff. It stays stuck on the gears and apparently cushions the loads and from my experience it has saved me thousands of dollars.
There is significant drag reduction available from lower viscosity oils and lower oil levels (quantities). This is all well researched and found in literature.
I fined it odd that these gearbox specialists are not providing customers with data (choices?) that highlight drag reduction vs wear. Something like this: at this power input, this weight oil provides these many services hours between rebuild/overhaul.
Brian
I used the Redline shockproof in a Hewland NST (Swift 008 FA) for a short while, but was destroying gear sets, an old racer came up on one of the occasions I had it all apart in my hands at the track and told me to switch to a regular 75W/90. I drove to the closet store and got Lucas oil and been using that with no issues since, just my experience.
All I can say is my gearbox was designed for 200lbs or torque and I'm pushing 375lbs of torque through it and the R&P, locker and all gears and dogs are perfect after 16 years my conclusion would have to be the lube is working just fine!
Delete
Last edited by Rick Iverson; 01.13.23 at 7:40 PM.
V/r
Iverson
A Walmart gear oil product would be fine at the viscosity levels you guys are talking about. The true test of a lubricant is when it is near the limit of its film strength.
Brian
You guys could always send me your gearbox internals for Cryo and REM-ISF and then you could stop worrying about wear plus free up about 2% of your Hp loss due to friction.
Stonebridge Sports & Classics ltd
15 Great Pasture Rd Danbury, CT. 06810 (203) 744-1120
www.cryosciencetechnologies.com
Cryogenic Processing · REM-ISF Processing · Race Prep & Driver Development
a couple of years ago when I was trying to figure out my clutch issues I was talking with Keith Averill (who probably won't chime in since he is a vendor) and he asked what gear lube I intended to use. I told him that in my RP-24 I had always used ATF. His reply was, "have you priced out a new ring and pinion lately?" When he told me how much I think I just said "DOH!"
I asked what he recommended and he suggested Red Line Shockproof, so I had him send me a couple of quarts and that it what is in the Lola now.
I tend to have a high degree of mechanical sympathy (comes from driving worn out junk over the years) but most drivers are a bit harder on equipment and can likely benefit from the additional protection Red Line offers.
YMMV
Lola: When four springs just aren't enough.
Stonebridge Sports & Classics ltd
15 Great Pasture Rd Danbury, CT. 06810 (203) 744-1120
www.cryosciencetechnologies.com
Cryogenic Processing · REM-ISF Processing · Race Prep & Driver Development
There are currently 1 users browsing this thread. (0 members and 1 guests)