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[Z06] Royal Purple Syncromax to the rescue!!

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Old 05-18-2005, 08:13 AM
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Innovator
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Default Royal Purple Syncromax to the rescue!!

I really hated the way this car shifted. After I bought it, I thought to myself, "what the hell did I do?" I bought a beautiful car with a truck transmission. One of the main reasons I sold my modded 30000GT VR4 was to get a car that shifted smoothly. I was more than willing to give up 200 HP to have a smoother shifting car.
Anyway, a few weeks ago I filled the trans up with RP Syncromax, and I'm happy to say that the difference was substantial!!.

At first, it wasn't that noticeable. But after a couple of days, it's like a different transmission. Shifting effort has been reduced a good 35% at least. it's almost hard to believe. I hope more of you guys give it a try.


Rick

Last edited by Innovator; 05-18-2005 at 09:01 AM.
Old 05-18-2005, 09:20 AM
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Z06-JIM
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Thanks for the review. I've been trying to decide which brand to use in mine.
Read quite a few good reports on the RP Synchromax, I might just have to give it a try.
Old 05-18-2005, 10:49 AM
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I changed to RP a couple of months ago and I could feel the difference on the first shift, I give it two thumbs up.
Old 05-18-2005, 12:16 PM
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zulatr
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Any effect on the warranty if you change to a non-GM certified lubricant?
Old 05-18-2005, 12:46 PM
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Originally Posted by mike.kornely
Any effect on the warranty if you change to a non-GM certified lubricant?
Not if it meets the specs, which it does.
Old 05-18-2005, 02:46 PM
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Where can I find RP? online or would Pep Boys, Chief, or other auto parts store carry it?
Old 05-18-2005, 03:27 PM
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How do you drain the tranny fluid to switch it out?
Old 05-18-2005, 04:13 PM
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Originally Posted by sandmanusd
How do you drain the tranny fluid to switch it out?

You remove the drain plug on the bottom of transmission.
Old 05-18-2005, 04:14 PM
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Originally Posted by 0260IN4
Where can I find RP? online or would Pep Boys, Chief, or other auto parts store carry it?

PeP Boyz can order it for you.
Old 05-19-2005, 12:05 AM
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Summit Racing has it for $7.75 a quart. How many quarts do I need, and I presume I just fill to the bottom of the filler-hole? Thanks...
Old 05-19-2005, 10:16 AM
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Napa also has RP products
Old 05-19-2005, 10:21 AM
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What is the difference between Royal Purple and Red Line. Is one better than the other??
Old 05-19-2005, 12:36 PM
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I changed over to Red Line D4-ATF over 30k miles ago. I would have to say that the shifting improvement is only marginal over the factory fill Dexron mineral oil including cold weather performance. I too would like to hear if the RP is better than the Red Line.

GOLD72
Old 05-19-2005, 05:13 PM
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Originally Posted by GOLD72
I changed over to Red Line D4-ATF over 30k miles ago. I would have to say that the shifting improvement is only marginal over the factory fill Dexron mineral oil including cold weather performance. I too would like to hear if the RP is better than the Red Line.

GOLD72
I switched to Red a long time back and got no improvement over the OE fluid.
Old 05-19-2005, 07:08 PM
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Give that Royal Purple Syncromax a try, you will notice a change in your transmission, I'm no RP salesman, it's just that this stuff does makes a difference.
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Old 05-19-2005, 09:10 PM
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Originally Posted by Innovator
I really hated the way this car shifted. After I bought it, I thought to myself, "what the hell did I do?" I bought a beautiful car with a truck transmission. One of the main reasons I sold my modded 30000GT VR4 was to get a car that shifted smoothly. I was more than willing to give up 200 HP to have a smoother shifting car.
Anyway, a few weeks ago I filled the trans up with RP Syncromax, and I'm happy to say that the difference was substantial!!.

At first, it wasn't that noticeable. But after a couple of days, it's like a different transmission. Shifting effort has been reduced a good 35% at least. it's almost hard to believe. I hope more of you guys give it a try.


Rick
are you the same "Innovator" from the 3s forums??
Old 05-20-2005, 06:41 AM
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http://www.thunderracing.com/catalog...&vid=7&pcid=75

I am looking into this too. PIA to change yes? Any ball park gues on how much to change?
Dave

Last edited by chiefDave; 05-20-2005 at 07:09 AM.

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To Royal Purple Syncromax to the rescue!!

Old 05-20-2005, 10:12 AM
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Four Quarts
Old 05-20-2005, 11:57 AM
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Originally Posted by RoHo
Four Quarts
Thanks brother! Ummm sorry but I was trying to ask how much for the labor to get it changed if you bring your own oil. Sorry for my unclear post. Damn I need a drink !
Dave
Old 05-20-2005, 12:21 PM
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I'm about to pull the trigger on this as well and was also wondering about which brand to go with. I'm leaning towards the RP right now.


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