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-   -   Fastest auto trans for SB chevy stocker (https://classracer.com/classforum/showthread.php?t=67544)

Glenn Briglio 09-10-2017 02:35 PM

Fastest auto trans for SB chevy stocker
 
What is the fastest auto trans for a sb chevy stocker? Pro trans, coan,mcclay, kilgore etc.

Lee Valentine 09-10-2017 02:57 PM

Re: Fastest auto trans for SB chevy stocker
 
My Sepanek 200 is the best I've ever used, great to deal with also.

jim powers 09-10-2017 04:52 PM

Re: Fastest auto trans for SB chevy stocker
 
can't go wrong with Sepaneks stuff, you could pay more elsewhere but it aint no better

HandOverFist 09-10-2017 06:07 PM

Re: Fastest auto trans for SB chevy stocker
 
Only one outing with it thus far, but my new Coan appears to be right there with my metric 200. The Coan does have all the bells/whistles along with a low gearset and ceramic bearings. Hoping it will be a more durable piece over the long haul vs the 200.

Jim Hanig 09-11-2017 09:55 AM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by Lee Valentine (Post 544705)
My Sepanek 200 is the best I've ever used, great to deal with also.

Lee how do you contact Sepanek,

rod butcher 09-11-2017 11:51 AM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by Jim Hanig (Post 544768)
Lee how do you contact Sepanek,

Jack
670-457-6517

Builds my metrics.

ss3011 09-11-2017 12:17 PM

Re: Fastest auto trans for SB chevy stocker
 
What are the main weaknesses of the 200 ? Some Big Block Camaro's are running them in stock , how many runs are they getting ?

ron mattson 09-11-2017 05:31 PM

Re: Fastest auto trans for SB chevy stocker
 
Scott Mcclay, very fast and they last.
I have ran 1 for 6 yrs with one freshening!

Jim Hanig 09-14-2017 01:21 PM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by ron mattson (Post 544814)
Scott Mcclay, very fast and they last.
I have ran 1 for 6 yrs with one freshening!

Thats with a 396 427 454 ?

Glenn Briglio 09-14-2017 01:30 PM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by ron mattson (Post 544814)
Scott Mcclay, very fast and they last.
I have ran 1 for 6 yrs with one freshening!

How many runs between freshening?

Todd Hoven 09-15-2017 09:03 AM

Re: Fastest auto trans for SB chevy stocker
 
One thing about the Pro Trans is the all the gear ratios offered. Metrics not so much. The metric 200 is very close. If you go with a metric, Remac, or Sepanek is my choice. Obviously McClay is a top choice as well.

I have one from Remac in my Firebird, and it has 200 runs on it since the original build. It is overdue for a freshen up. It will go to Sepanek for that

ron mattson 09-15-2017 09:13 AM

Re: Fastest auto trans for SB chevy stocker
 
I had over 300 runs on mine before
It was taken apart. Scott has tons of
gear ratios, check his web sight. And
no not a big block but a pretty healthy
Lt1 that routinely goes 1.35-1.38 60'
@ 3400lbs!!

Glenn Briglio 09-15-2017 10:14 AM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by Todd Hoven (Post 545116)
One thing about the Pro Trans is the all the gear ratios offered. Metrics not so much. The metric 200 is very close. If you go with a metric, Remac, or Sepanek is my choice. Obviously McClay is a top choice as well.

I have one from Remac in my Firebird, and it has 200 runs on it since the original build. It is overdue for a freshen up. It will go to Sepanek for that

Hey Todd, How close is metric to pro trans?

Todd Hoven 09-15-2017 10:52 AM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by Glenn Briglio (Post 545127)
Hey Todd, How close is metric to pro trans?

Hey Glenn. I don't have a number. Never owned one or drove a car where we ran them back to back. I've always ran a metric

Glenn Briglio 09-15-2017 12:27 PM

Re: Fastest auto trans for SB chevy stocker
 
Quote:

Originally Posted by Todd Hoven (Post 545133)
Hey Glenn. I don't have a number. Never owned one or drove a car where we ran them back to back. I've always ran a metric

Thanks Todd, Maybe someone else will chime in with info.Guess all those hemi cars have pro trans.


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