Author Topic: TAC trans 727 in! (now with pics!)  (Read 759 times)

Offline imean340

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TAC trans 727 in! (now with pics!)
« on: October 13, 2008 - 12:53:30 PM »
Finally got the new TAC trans 727, custom Protorque converter, new 1 3/4 Hooker Supercomps and a few other little things in and got the car running the other day. Spent a lot of time taking stuff apart to paint it (just spray bombing everything, on a tight budget), ran all new tranny cooler lines, fixed a fuel line issue, fixed some suspension problems, had the driveshaft balanced ect....

Car feels great! Tranny shifts solid and quick...feels just right! Converter feels great so far....still not really sure where the stall is exactly because its hard to drive the car a lot with the open headers (ordering exhaust soon) but I think it is just around on the low side of what we were shooting for (2800ish). This way, on a 100 shot it should be right where it should be for my 230* .480" cam. The stall might go up a little too, because (and heres where a question comes in) when I drove her the other day, it was breaking up BAD. At first I suspected a crossed wire or possibly the MSD 6AL took a dump on me. The car barely wanted to go over 4K at WOT...it just studdered and broke up bad.  I filled the car up with a full tank of fresh gas and the more I drove it, the better the problem seemed to get on it's own. By the time I parked it yesterday, it felt a good 50% better than what it was when I first took it out but it still felt a little choppy and a little sluggish at WOT but it had its snap back throughout most of the rpm range. Thinking it's just the carb gunked up from sitting for 5 months? Any ideas? I'll see how long I can tolerate the open headers again today and take it out, see if it keeps getting better.

Want to say thanks to Terry for the great work and great customer service! I'll post some pics, maybe a video soon as soon as I get it all running top.
« Last Edit: October 14, 2008 - 08:15:21 PM by imean340 »
Kris
'70 340 challenger- 69 crank and block,  bored .030 over, speed pro forged pistons, eagle forged I beam rods, 2.02/1.60 "J" heads, 3 angle valve job, 230*/230* .480/.480 110LSA cam, Eddy performer manifold, hooker supercomp 1 3/4's headers, Holley 670 street avenger, TACTRANS 727, Protorque converter, 4.56 gears, L60 M/T "I" treads, SS springs, 70/30+50/50 drag shocks---spray coming soon---




Offline tactransman

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Re: TAC trans 727 in!
« Reply #1 on: October 13, 2008 - 03:56:02 PM »
 :clapping:  :woohoo:    :2thumbs:
Terry-tactransman 
Torqueflite/Automatic Transmission Specialist
Union, Mo.
Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

Offline imean340

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Re: TAC trans 727 in!
« Reply #2 on: October 14, 2008 - 08:13:29 PM »
Here are some pics, I dont have a complete before pic but I do have a pic of right after I painted the block and the fenderwells/radiator and support where all chipped and faded along with brackets and everything else. I only did the motor 5 years ago and the engine bay was already a mess.





and after (still not done, still touching up a few things...going to loom some of the wires and route the spark plug wires with some seperators)





Now just need to figure out the misfire/hesitation problem (still think it could be the carb...we'll see) and also figure out why my oil filter adapter keeps pissing oil. I gradually tightened the bolt down little by little when I saw it leaking, seeing each time if it helped. It did, then the next day i'd start it and it start leaking out again. I really cranked the bolt down today, i'll see if it stopped. Anyone ever try using oil resistant RTV on the big round gasket part of it?
Kris
'70 340 challenger- 69 crank and block,  bored .030 over, speed pro forged pistons, eagle forged I beam rods, 2.02/1.60 "J" heads, 3 angle valve job, 230*/230* .480/.480 110LSA cam, Eddy performer manifold, hooker supercomp 1 3/4's headers, Holley 670 street avenger, TACTRANS 727, Protorque converter, 4.56 gears, L60 M/T "I" treads, SS springs, 70/30+50/50 drag shocks---spray coming soon---