TRNW-2: 68rfe Rev Max parts

[Mark Puccinelli]

No pressure relief system built into the tuneless kits.

On Thu, Oct 23, 2025 at 6:47 AM Tod Chretien via trnw2 <trnw2 at trnw.net>
wrote:

> >* general consensus was sometimes those tuneless kits put out way more
> than the advertised 220 or so psi*
> Don't they have a pressure relief built into that tuneless kit? Maybe one
> of the Transgo guys can comment on this statement. Mark? Robert? Randy? You
> guys home? LOL
>
> --
> Best Regards,
> Tod Chretien
> TRNW Inc.https://www.trnw.net
>
>
> On 10/22/2025 12:40 PM, Steve Everett wrote:
>
>     I've used both of those numerous times, but a little over a year ago I
> had a unit come back that had been out a few months,  the accumulators had
> blown out of the vb, pulling the heads off a couple of the screws and
> bending the plate a good bit, I posted about it on the forum, and general
> consensus was sometimes those tuneless kits put out way more than the
> advertised 220 or so psi ?
>
>    I've probably got 12 or 15 68rfe's out there with my name on them using
> the tuneless kits,  that was the only one that caused a problem as far as I
> know ?   but I've been a little hesitant to use them since then
>
>    Steve
>
> On Wed, Oct 22, 2025 at 2:43 PM Tod Chretien via trnw2 <trnw2 at trnw.net>
> wrote:
>
>> That seems over-kill if it's not tuned. I would use the Transgo Tuneless
>> kit myself. They shift great with that kit. I also like that Transgo OD
>> pressure plate that allows for an additional clutch.
>>
>> --
>> Best Regards,
>> Tod Chretien
>> TRNW Inc.https://www.trnw.net
>>
>> On 10/22/2025 10:06 AM, Steve Everett wrote:
>>
>>   I've seen the channel plate used in a couple shops I was at, by the
>> other builder,  I've used the seperator plate on a lot of builds, even
>> stock builds,  we've got a customer from out of town, broke down here, and
>> he wants an upgraded rebuild, we're pricing him a Rev max drum, which comes
>> already built ?  I didn't know that until I priced it, a billet input shaft
>> and that valvebody kit,  the truck isn't tuned, totally stock, we are
>> pricing in a billet converter of course,
>>
>>   Steve
>>
>> On Wed, Oct 22, 2025 at 12:59 PM Tod Chretien via trnw2 <trnw2 at trnw.net>
>> wrote:
>>
>>> I have used the separator plate and the channel plate but not their
>>> accumulators. The channel plate is needed on anything with a tune.
>>>
>>> --
>>> Best Regards,
>>> Tod Chretien
>>> TRNW Inc.
>>> https://www.trnw.net
>>>
>>>
>>>
>>> On 10/22/2025 8:30 AM, Steve Everett via trnw2 wrote:
>>> >    I have not used any of Rev Max's parts for these other than the
>>> > bonded seperator plate,  has anyone used their 68rfe-347 valve body
>>> > foundation build kit ?  comes with channel plate, seperator plate and
>>> > billet accumulators,
>>> >
>>> > Steve
>>> >
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>>>
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>>
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>
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> TRNW Inc., 2825 Walnut Terrace, Modesto, CA 95355



-- 
*Mark Puccinelli*
*Product Support Technician*
*TransGo*
*mark.puccinelli at transgo.com <mark.puccinelli at transgo.com>*


*Adjunct Driveline Professor*
*Skyline College*
*San Bruno,CA*
*puccinellim at smcc <puccinellim at smccd.edu>d.edu <http://d.edu>*



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