[Syty] 700r4 trans

DOlivares seravilo at netzero.net
Fri Jun 29 05:57:15 CDT 2007


Great analysis!

I never got much beyond Chrysler 904/998/727 TorqueFlites for that kind of detail.  Beyond fiddling with governor-springs, shift-kits (no wonder that B&M Kit made no difference!), TC-swaps, vac-modulator tweaks, and cooling tech, I never got that much "into" GM trannies.

Do the same specs apply to the Syclone Transmissions?

Thanx again,

D.O.
--------------------------------------------------------------------------------

  ----- Original Message ----- 
  From: Dave Goodhue 
  To: DOlivares 
  Cc: Ted Metzing ; syty at syty.org 
  Sent: Thursday, June 28, 2007 8:43 PM
  Subject: Re: [Syty] 700r4 trans


  The SyTy transmission is basically a Corvette Transmission with 4x4
  tailshaft, output shaft and a stiffer/better shifting Valve Body.  The
  F-body tranmission doesn't have all the Corvette upgrades, including
  the WOT 3-4 shift.  You would to swap tailshafts (easy) and output
  shaft not easy.  Swapping the output shaft require 95% tear down of
  the f-body transmission.  You might as well rebuildit while your at
  it.  Infact I would just rebuild the Ty tranmission.  If you want
  something with out any down time get a 4x4 700r4 from 88-93, rebuild
  it with the corvette servo and couple of upgrades.  Grab the Valve
  body, seperator plate, Servo and governor from your Ty transmission
  and install those items.


  On 6/28/07, DOlivares <seravilo at netzero.net> wrote:
  >
  > I don't know why the Camaro version of the 700R4 would be mechanically
  > different from the version in your Ty.  All I did to mine was...
  >
  > Swap-out the TC for a Vigilante, stall = 2800rpm;
  > B&M Shift-Kit (made absolutely no difference!);
  > Swap-out the Pan for a deeper, air-tubed version from Derale;
  > Replace all fluid with RedLine Racing Fluid;
  >  and fresh K&N Filter (internal... never neglect this!)
  > No more plans till I get time to beef-up the engine more.  Transmission
  > issues are closed for the moment... dead-reliable status already achieved!
  >
  > D.O. ________________________________
  >
  >
  >
  > ----- Original Message -----
  > From: Ted Metzing
  > To: syty at syty.org
  > Sent: Thursday, June 28, 2007 2:13 PM
  > Subject: [Syty] 700r4 trans
  >
  > I got a few quick questions for everybody. My friend has a 1991 Camaro
  > and he's willing to sell me his 700r4 trans for like a $100. Is there
  > any difference between that trans and the stock one in my 1993 Ty? If
  > not, any recommendations on what upgrades to do to it (please specify
  > brand names) like what torque convertor company to use and is a 3000
  > stall ok, what shift kit should I use, and what trans cooler should I
  > use? My Ty is pretty much stock except for minor mods like setting
  > timing to 0, AFPR, re-routed intercooler lines (removing the metal lines
  > for hoses), Ultimate chip, Walbro HP pump, scan tool, cap/rotor, Iridium
  > NGK plugs, 8.5mm wires, etc. My Ty has 104,400 miles on it, ran best of
  > 13.36 @ 101 mph, 1.8? 60'. stock turbo @ 18 psi on 93 octane with a
  > little knock at full throttle (not sure if false because of the
  > upshifts), fuel pressure @ 54 with vac line off, 32 lb lucas green
  > stripe injectors. Any and all help welcome. Hope this will create a
  > little discussion out there. Thanks again.
  >
  > Ted Metzing
  > 93 Typhoon
  > 06 TBSS
  > 05 HD V-rod
  >
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