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Old Dec 24, 2010 | 08:41 PM
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I'm running high 400's hp range to the wheels, have 4.10 gears and a DTE stage III Rear end. I am looking to fix my trans cause the Syncro's are going. Should I go to thegearbox.org and build it myself or go with a pre made? What's the better deal? I would like some opinions, thanks guys!

-Mike
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Old Dec 24, 2010 | 10:49 PM
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I bought a new GM trans when I did mine. But most of the guys use RPM.
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Old Dec 25, 2010 | 12:14 AM
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if you're up to it, build it yourself. If not, call the guys at RPM.
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Old Dec 25, 2010 | 11:19 AM
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I bought all the good parts from the gearbox and had my local friend do the rebuild for me. Saved a ton of money and it's been flawlwss ever since.

Jimbo
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Old Dec 25, 2010 | 11:43 AM
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Is RPM the best A4 trans for 600rwhp. Is there anyone else that builds a great trans?
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Old Dec 25, 2010 | 11:50 AM
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I have an RPM IV A4, which is rated for 500 RWHP and very satisfied. I believe DTE is also considered a reputable transmission builder.

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Old Dec 25, 2010 | 11:53 AM
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If you are in Indiana, and you don't use RPM........I will read your post when you are taking it to them later........Rodney, at RPM has the best vette knowledge on our cars driveline than anyone else! Great company to do business with! You go there and can see them do what they do, and fast!
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Old Dec 25, 2010 | 11:56 AM
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Originally Posted by GrandpasC502
I have an RPM IV A4, which is rated for 500 RWHP and very satisfied. I believe DTE is also considered a reputable transmission builder.

I'm thinking of the level V, just bought an A&A kit and hoping to hit 600hp. How do you like the way it shifts, is it nice and hard under WOT?


The cool thing about RMP is that they are 80 miles from me,
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Old Dec 25, 2010 | 11:58 AM
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Originally Posted by Pewter1
If you are in Indiana, and you don't use RPM........I will read your post when you are taking it to them later........Rodney, at RPM has the best vette knowledge on our cars driveline than anyone else! Great company to do business with! You go there and can see them do what they do, and fast!
I've heard good things about them, I am just doing my homework before I drop 2k+ I will most likely go with there level V! Thanks for the advice
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Old Dec 25, 2010 | 12:05 PM
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Will I need a tune after new trans?
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Old Dec 25, 2010 | 04:08 PM
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Originally Posted by -Fidanza-
I'm running high 400's hp range to the wheels, have 4.10 gears and a DTE stage III Rear end. I am looking to fix my trans cause the Syncro's are going. Should I go to thegearbox.org and build it myself or go with a pre made? What's the better deal? I would like some opinions, thanks guys!

-Mike
If you are mechanically inclined and have the correct tools, you can do it yourself. You will need some special tools but if you're doing this one time, the cost of the tools will not offset the savings of doing it yourself. If you don't want to tackle it yourself, I would highly recommend RPM Transmissions. Great customer service, knowledgeable and most of all a supporting vendor of Vette forum.

Last edited by ragtopws6; Dec 25, 2010 at 04:10 PM.
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Old Dec 25, 2010 | 04:47 PM
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i can build both auto and manual both are super easy to do. let me know
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Old Dec 25, 2010 | 05:24 PM
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I'll say it again. RPM. Don't waste your time or money elsewhere.

Dope
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Old Dec 25, 2010 | 10:28 PM
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Originally Posted by Blitzkrieg
I'm thinking of the level V, just bought an A&A kit and hoping to hit 600hp. How do you like the way it shifts, is it nice and hard under WOT?


The cool thing about RMP is that they are 80 miles from me,
Love the way it shifts. Very firm! At 1/2 throttle it chirps the tires when it shifts into 2nd. At full throttle when it shifts it triggers active handling. I do have a Yank SS3200 converter, RPM 3:42 gears and did have my tuner adjust the shift points and firmness after the install.

RPM 80 miles away = Go to RPM and get the Level V!


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Old Dec 25, 2010 | 10:34 PM
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Originally Posted by Blitzkrieg
Will I need a tune after new trans?
If your just doing a tranny swap and nothing else then no tune is necessary. You will, probably want to have the shift firmness set to your personal preference.
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Old Dec 26, 2010 | 06:09 PM
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RPM Rocks.
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Old Dec 26, 2010 | 07:32 PM
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Originally Posted by GrandpasC502
If your just doing a tranny swap and nothing else then no tune is necessary. You will, probably want to have the shift firmness set to your personal preference.
For a 6 speed? Not for the OP. Maybe Blitzkrieg.

Btw. ditto on RPM!

Last edited by LoneStarFRC; Dec 26, 2010 at 07:35 PM.
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Old Dec 27, 2010 | 02:08 PM
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RPM Level V made my Z06 fun to drive again. Haven't missed a shift or popped out of gear since the upgrade!
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Old Dec 27, 2010 | 09:29 PM
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How much difference is there between 4 and 5??
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Old Dec 28, 2010 | 09:09 PM
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Originally Posted by LoneStarFRC
For a 6 speed? Not for the OP. Maybe Blitzkrieg.

Btw. ditto on RPM!
Yes not necessary on a MN6 for the OP, Correct on Blitzkrieg.

Sorry for contributing to a hijack. Thought I was responding to the OP.

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