Fireman31 Posted January 1, 2011 Report Share Posted January 1, 2011 I know I have seen videos of the Yank PT4400 and it acts similar to my PI 4000. I am just going to send it in and see if the TC is ok and see what Jack at PI says about it. Good move. Better to be safe then sorry, the last thing you need is the TC clutch detonating and sending all kinds of crap into your trans, causing unknown amount of damage...... Quote Link to comment Share on other sites More sharing options...
shadowsniper3006 Posted January 2, 2011 Report Share Posted January 2, 2011 (edited) Art i think it was you that requested this vid from me originally , but my 4500 sure doesn't do that. Do you have logs of off idle flash when it worked better compared to off idle flash now. If it slips to 6000 grand from a punch now......get that thing outta there. My blown converter did around 800 in damage to my trans and junked my tru-cool because of the debris in it. i don't think i've heard of a 450 drop in shifts either, if it was supposed to do that i think we'd all have one. Your MPH seems to go up pretty good like its not slipping too much but do you have a log showing trans in rpm vs trans out rpm before and after to see if the problem lies there. shift point at 6500 i think in this vid. also glad to see you still have the truck Edited January 2, 2011 by shadowsniper3006 (see edit history) Quote Link to comment Share on other sites More sharing options...
Wheatley Posted January 2, 2011 Report Share Posted January 2, 2011 Damn I would remove that one. Have you contacted Precision industries? My Pi 3800 will brake stall to 3600,shift drops are 1200RPM,right where I want. Quote Link to comment Share on other sites More sharing options...
Krambo Posted January 2, 2011 Report Share Posted January 2, 2011 Time to pull the converter. I have a 4500ish and mine doesn't behave like that. Quote Link to comment Share on other sites More sharing options...
04CHASE Posted January 2, 2011 Report Share Posted January 2, 2011 man you guys eed to go 80 i feel like a lone ranger now . so far i love how it responds but my luck sucks. although im sure an 65 would have blown right off the trans mount . when having this much torque ,you know its there Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted January 2, 2011 Report Share Posted January 2, 2011 shift point at 6500 i think in this vid. I must have watched this 6-7 times, truck sounds sick! Quote Link to comment Share on other sites More sharing options...
shadowsniper3006 Posted January 3, 2011 Report Share Posted January 3, 2011 I must have watched this 6-7 times, truck sounds sick! Thanks Dan! Any further info Art. Plan on pulling it? Quote Link to comment Share on other sites More sharing options...
12'SROCK Posted January 10, 2011 Author Report Share Posted January 10, 2011 OK well I put a stockish TC back in until I save some money to have it fixed. It is boxed and ready to ship back to PI when ever cash is avaiable. Quote Link to comment Share on other sites More sharing options...
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