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06-08-2009, 10:26 AM
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#1
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what trans fluid
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V8 POWA YEA!!
Join Date: Mar 2008
City: Baton Rouge
State: Louisiana
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Well it seems it is time to change my trans fluid again. Last time i went with the GM syncromesh, it worked fantastic but i ran into a issue this weekend. back to back runs in the higher rpm range left my shifter notchy and hard to shift. had to let it cool down a good bit before i could shift it normal again. So my question is what fluid should i use that would withstand mid to high rpm runs - ie road course, autox, drift and so on. it could be it just needs to be changed, cause i did it last year about 10000 miles ago, but i do track the car. so im sure its time again but i just wanted to know what yall thought.
-nathan
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06-08-2009, 10:44 AM
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#2
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
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I just bought the sycromesh stuff (if you buy it again, buy the penzoil sycromesh as it is the same as the GM stuff only 1/2 price...penzoil makes the GM stuff). It could just be that it is time for a change like you said....
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Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-08-2009, 10:46 AM
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#3
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Re: what trans fluid
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V8 POWA YEA!!
Join Date: Mar 2008
City: Baton Rouge
State: Louisiana
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So you wouldnt use the royal purple sycromesh? and the penzoil is still syntheic?
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06-08-2009, 10:55 AM
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#4
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Re: what trans fluid
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I just lubricated on your foot!
Join Date: Feb 2007
City: Vicksburg
State: Mississippi
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I run royal purple synchromax and have nothing but good things to say about it...I put it in last year, about 12,000 miles ago and shifting still feels just as crisp & smooth as it did then...
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'05 GT - Borla Catback, Koni Adjustable Shocks/Struts, H&R Race Springs, Roush Shifter, Hawk HP+ Brakes all around, Steeda Front Sway Bar & End-Links, Dunlop Direzza Z1 Star Specs on Enkei Race Wheels, Royal Purple Fluids
'07 F-150 Ext. Cab XLT Flareside - 5.4 Triton - Roush Dual Exit Catback
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06-08-2009, 10:57 AM
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#5
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
Thanks: 1
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The penzoil IS the GM sycromesh...in a different bottle...without the GM name tax.
The royal purple stuff I've heard is good...and I've heard is dangerous to your trans. But, that's the case with anything you want to use. It seems it is hard to get a definitive opinion as if someone doesn't use it, then it must suck. You could try it though and it will probably feel like the GM stuff for a long time...
The problem is, whatever you use may take a long time to start feeling like what you are describing. The GM stuff took 10000 miles you said....so...the next may take that long too.
__________________
Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-08-2009, 10:57 AM
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#6
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Re: what trans fluid
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WTF^^...
Join Date: May 2003
City: Birmingham / Florence
State: Alabama
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after reading about gm syncromesh its not good for some components in some transmissions, the T-56 that the camaro and corvette use have different blocker ring materials and such and in the T-56 or what have you in our cars its not good for it~ just research before you put it in, OEM for fluid changed regularly will work fine.
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2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414
MGW Shifter, Borla Stinger Polished Catback, JLT Intake, MM FLSF Connectors, MM C/C Plates, H&R Race Springs, IRS Bace, MRT Hood Struts, True Forged Mach 5 18x9 (275/35/18) 18x10 (295/35/18) wheels, Other Mods, My Pics, High Res Pics
400rwhp/380rwtq - Click mods for more info!
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06-08-2009, 11:00 AM
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#7
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
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Well, since he has a 5 speed...he's covered.
And I did research before I bought it...
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Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-08-2009, 02:00 PM
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#8
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Re: what trans fluid
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WTF^^...
Join Date: May 2003
City: Birmingham / Florence
State: Alabama
Posts: 29,722
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so your running the risks?
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2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414
MGW Shifter, Borla Stinger Polished Catback, JLT Intake, MM FLSF Connectors, MM C/C Plates, H&R Race Springs, IRS Bace, MRT Hood Struts, True Forged Mach 5 18x9 (275/35/18) 18x10 (295/35/18) wheels, Other Mods, My Pics, High Res Pics
400rwhp/380rwtq - Click mods for more info!
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06-08-2009, 02:03 PM
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#9
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
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That would be a safe assumption. 
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Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-08-2009, 09:28 PM
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#10
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Re: what trans fluid
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postarama
Join Date: Aug 2003
City: Southaven
State: Mississippi
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I too am running Penzoil Synchromesh. Read up on it and decided it would be best for what I'm wanting.
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"I'm not driving too fast...just flying too low"
Mine:
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
Our's:
90 7up vert - new project
-92 bronco 5.slow and 33's
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06-08-2009, 11:01 PM
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#11
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
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Sounds like you just destroyed your trans too...just like me.
__________________
Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-09-2009, 05:31 AM
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#12
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Re: what trans fluid
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Brevior Est Vita
Join Date: May 2004
City: Iowa City, IA
State: Iowa
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I've got Redline D4, and my shifting became noticeably better when I switched to it. It's supposed to be for high RPM shifts and what-not I guess.
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2002 Sonic Blue GT, 5 Speed
Mods: MGW Short Throw Shifter, Mach 1 Brakes
Black FR500's, Eibach Pro-Kit, Bilstein shocks/struts, Borla Exhaust, Steeda Wing, Cobra R hood, Cobra mirrors, Terminator Front Bumper, smoked fogs/headlights, Tail-light Tint, Terminator side skirts, Grill Delete, Mach C-pillars, hood shocks
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06-09-2009, 08:04 PM
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#13
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Re: what trans fluid
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postarama
Join Date: Aug 2003
City: Southaven
State: Mississippi
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To be honest I haven't noticed any difference. Then again I changed the clutch, resurfaced the flywheel, put a firewall adjuster and a quadrant on there...so it'd be hard to tell a difference.
I do know I can shift a hell of alot better after adjusting the clutch where I want it now. Have not noticed a difference in the shifter.
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"I'm not driving too fast...just flying too low"
Mine:
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
Our's:
90 7up vert - new project
-92 bronco 5.slow and 33's
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06-09-2009, 10:08 PM
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#14
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
Thanks: 1
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So did my quadrant work out for you then? If so, sweet. It was definitely the right price for you.
__________________
Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-10-2009, 07:38 AM
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#15
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Re: what trans fluid
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V8 POWA YEA!!
Join Date: Mar 2008
City: Baton Rouge
State: Louisiana
Posts: 1,137
Thanks: 6
Thanked 14 Times in 13 Posts
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im gonna need help installing mine here soon.
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06-10-2009, 08:05 AM
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#16
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Re: what trans fluid
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Geaux Tigers!
Join Date: Jul 2008
City: Walker
State: Louisiana
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I have a UPR speed hook if you don't already have one. The clutch adjuster and quad is a simple install. I went back with Motorcraft Mercon V and I felt a huge difference in the transmission after just changing the old fluid. Can't go wrong with the factory stuff, and I find it hard to believe that a fluid makes a huge difference...
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Last edited by SaleenFiend; 06-10-2009 at 08:09 AM..
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06-10-2009, 08:58 AM
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#17
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
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^^^ I put a V of something in mine...I think it was Mercon...and now the trans is notchy as hell....no where near as smooth as it was before the swap.
__________________
Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-10-2009, 09:20 AM
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#18
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Re: what trans fluid
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V8 POWA YEA!!
Join Date: Mar 2008
City: Baton Rouge
State: Louisiana
Posts: 1,137
Thanks: 6
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what exactly is the speed hook? i have the steeda quad and firewall adjuster thou
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06-10-2009, 09:36 AM
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#19
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Re: what trans fluid
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15.3 Second V8 Killer Yo
Join Date: Aug 2004
City: Baton Rouge
State: Louisiana
Posts: 11,607
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It's like the steeda quick release. It's a single hook quadrant with a quicker ramp up ratio. It is something you would need if you got the MM clutch pedal height adjuster. I had to get the steeda one, didn't know UPR had one.
And I can help you install that quadrant. It's pretty simple...specially if you take out your front seat.
__________________
Official Mustang Evolution Lake George Meet 2009
2.2L KB Supercharger, 4#, Billetflow Single Blade TB, JLT Carbon Fiber RAI, Nazty Performance Ported Lower Intake, Bassani Midlength Headers, O/R H-Pipe, Borla Stinger Catback, Tuned by RWTD --- Numbers coming soon...
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06-10-2009, 10:00 AM
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#20
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Re: what trans fluid
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V8 POWA YEA!!
Join Date: Mar 2008
City: Baton Rouge
State: Louisiana
Posts: 1,137
Thanks: 6
Thanked 14 Times in 13 Posts
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Well the front seat weights all of 18-20lbs now so thats no problem
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06-10-2009, 02:03 PM
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#21
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Re: what trans fluid
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Geaux Tigers!
Join Date: Jul 2008
City: Walker
State: Louisiana
Posts: 1,162
Thanks: 7
Thanked 39 Times in 34 Posts
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06-14-2009, 05:33 PM
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#22
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Re: what trans fluid
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Registered User
Join Date: May 2009
City: hammond
State: Louisiana
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i always liked to use royal purple synchromax in the winter since it is naturally thinner but during the hotter months i would use pennzoil synchromesh |
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