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Recommended stall verter makes. #1951440
11/15/15 05:55 AM
11/15/15 05:55 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
master
Moparmal  Offline OP
master

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Melbourne.....Oz-land
What make converters would you recommend for a street /sometime strip car making 450-475 hp?

Ive had bad luck with PTC....Any other suggested makes?


67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.
Re: Recommended stall verter makes. [Re: Moparmal] #1951463
11/15/15 09:25 AM
11/15/15 09:25 AM
Joined: May 2004
Posts: 3,210
robin hood country
deaks Offline
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deaks  Offline
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robin hood country
Ultimate or ATI.


69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36
Re: Recommended stall verter makes. [Re: Moparmal] #1951482
11/15/15 10:46 AM
11/15/15 10:46 AM
Joined: Nov 2011
Posts: 287
PA
Harry's Taxi 2 Offline
enthusiast
Harry's Taxi 2  Offline
enthusiast

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PA
Turbo-Action.

ATI will be fit and function, but likely be slower.

No direct experience with other brands.


'86 Maple Grove KOS Mopar low qualifier......true street legal with no power adders.

NOS-used when losing since 1940.

Re: Recommended stall verter makes. [Re: Harry's Taxi 2] #1951499
11/15/15 11:40 AM
11/15/15 11:40 AM
Joined: Nov 2004
Posts: 7,274
s.w.fl
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bonefish Offline
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bonefish  Offline
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s.w.fl
PTC has a great rep,not so much with me.my ultimate vert has been in 3 diff cars and still works great.

Re: Recommended stall verter makes. [Re: Moparmal] #1951536
11/15/15 12:33 PM
11/15/15 12:33 PM
Joined: Feb 2004
Posts: 855
ontario canada kingston
aspenrt360 Offline
super stock
aspenrt360  Offline
super stock

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Posts: 855
ontario canada kingston
Dynamic


2013 Chrysler 300 touring 1974 Dodge Charger SE. 360-727-8.75-3.23 sure grip 1972 Dodge Dart Swinger 1995 Dodge Ram 1500 4x4
Re: Recommended stall verter makes. [Re: Moparmal] #1951548
11/15/15 12:47 PM
11/15/15 12:47 PM
Joined: Jan 2003
Posts: 6,531
Jacksonville, FL
Chris2581 Offline
master
Chris2581  Offline
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Posts: 6,531
Jacksonville, FL
We use Turbo Action and have since 1977. Excellent quality.

www.turboaction.com


Nautilus Racing-
We use Superformance gaskets and Turbo Action converters/products.
Re: Recommended stall verter makes. [Re: Moparmal] #1952013
11/15/15 11:41 PM
11/15/15 11:41 PM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Where does TCI sit as far as quality?


67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.
Re: Recommended stall verter makes. [Re: Moparmal] #1952031
11/16/15 12:02 AM
11/16/15 12:02 AM
Joined: Nov 2010
Posts: 3,696
jersey
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Spaceman Spiff Offline
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jersey
Originally Posted By Moparmal
Where does TCI sit as far as quality?


The same place B&M does. down


526 cubes of angry wedge, pushbutton shifted, 9 passenger killer!
Re: Recommended stall verter makes. [Re: Moparmal] #1952049
11/16/15 12:20 AM
11/16/15 12:20 AM
Joined: May 2004
Posts: 12,392
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,392
Taxes & Virus's R-US, NY
Originally Posted By Moparmal
Where does TCI sit as far as quality?


Total Crap Inside! I would not even dream of using them.

I have had very good luck with TA, and now with ATI.....ATI nailed it on my 605, and that was a tough one.

Last edited by Dragula; 11/16/15 12:24 AM.

'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: Recommended stall verter makes. [Re: Moparmal] #1952080
11/16/15 12:42 AM
11/16/15 12:42 AM
Joined: Jan 2004
Posts: 1,837
tulsa ok
U
upnover Offline
top fuel
upnover  Offline
top fuel
U

Joined: Jan 2004
Posts: 1,837
tulsa ok
PTC, excellent to deal with and a great product.

Re: Recommended stall verter makes. [Re: Moparmal] #1952092
11/16/15 12:58 AM
11/16/15 12:58 AM
Joined: Jul 2006
Posts: 4,319
Puyallup, WA
S
StealthWedge67 Offline
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StealthWedge67  Offline
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Puyallup, WA
I'm very happy with my Lupo - Dynamic. Reasonably priced and has been reliable and performed well for me.


LemonWedge - Street heavy / Strip ready - 11.07 @ 120
Re: Recommended stall verter makes. [Re: Moparmal] #1952094
11/16/15 01:01 AM
11/16/15 01:01 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Melbourne.....Oz-land
Well its not the converter.....

Thank you MP.



67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.
Re: Recommended stall verter makes. [Re: Moparmal] #1952097
11/16/15 01:07 AM
11/16/15 01:07 AM
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
ProSport Offline
I Live Here
ProSport  Offline
I Live Here

Joined: Jan 2003
Posts: 17,918
Akron, Ohio
I always use the B&M round flexplate, they seem to hold up really well.

As far as converters, ATI always nails my combo and work awesome.


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
Re: Recommended stall verter makes. [Re: Moparmal] #1952166
11/16/15 03:57 AM
11/16/15 03:57 AM
Joined: Jul 2006
Posts: 4,319
Puyallup, WA
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StealthWedge67 Offline
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StealthWedge67  Offline
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Puyallup, WA
Whatever happened there, its not the flexplates fault. Obviously something else caused that sort of failure. I once ruined a flexplate similarly, when the converter ballooned and forced the flexplate bolts into the pan rail.

Last edited by StealthWedge67; 11/16/15 03:58 AM.

LemonWedge - Street heavy / Strip ready - 11.07 @ 120
Re: Recommended stall verter makes. [Re: Moparmal] #1952182
11/16/15 05:02 AM
11/16/15 05:02 AM
Joined: Jan 2003
Posts: 3,943
Melbourne.....Oz-land
Moparmal Offline OP
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Moparmal  Offline OP
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Posts: 3,943
Melbourne.....Oz-land
All the bolts were still in place, and 1 of the 4 was still torqued to spec....the others were still tight but not to spec obviously because of the fracturing.

The car has been driven at road speeds for three weeks making a slight knocking noise from the bell housing since I last raced it.

I suspected a loose crank bolt or several ...but they were all tight.

Motor is internally balanced..and the converter was working fine.

So not really sure what else it could be...but theres a reason the ATI plate is 1mm thicker and has extra 'bulk' in the exact points this mp plate broke.......


67 RO23 clone with 6.1 SRT Hemi and dual quads. Soon to have Drag Pak induction and Throttle body.






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