2 Attachment(s)
One step forward..........one step back!
Do you want the good news or the bad news? Ok, I'll give you the good news first.:)
You guys will probably remember that I mentioned about Don's T having problems from the start. We solved the bent valve thing, then he had the steering arm snap in half, and all through it the car has not handled the way it should. It tended to wander somewhat, and if he nailed it it sometimes went into a death wobble that would scare the bejesus out of you. Part of the problem was that we just built the car too fast........88 days from start to finish.
We pulled the car off the road until we could take our time and Don could spend more money to start at ground zero and see what was going on. We found a bunch of little things that added up to one big problem. The alignment was off because the wheelbase was 9/16 shorter on the drivers side than the passenger side. (how we mismeasured, I have no idea, but we did) Also, our protractor was dropped too many times and read wrong, so we had 10 degrees of caster instead of 7 or 8 we wanted. The toe in was also at about 3/16 instead of 1/16. Oh, and one wheel was bent right out of the box, and Coker sent us a new one that we installed while we had all the tires rebalanced.
But the biggest contributor we think was the front brakes. He used a set of GM GTO front discs on modified Chevy spindles. Total Performance told us we wouldn't like them, and they were right..........evidently too much rotating mass up front and it would kick the wheels goofy sometimes.
So, while we were at it we replaced the front spindles with new forged ones, and also installed a set of Wilwood disc brakes on the front end. They weigh like 1/4 of what the GM set weighed as they are mostly aluminum.
Tonight we got it running and Dan and Don piled in for a test ride and I followed in my T. It is like a brand new car. Goes straight as an arrow and he can one hand it and not have to keep correcting. He punched it really hard and no more death wobble. :D Looks like we have the handling issues taken care of finally.
Now the bad news. :( On the way back home his tranny started acting like it was in neutral. He pulled over and it would sort of go into gear, but when he tried to accelerate it was like he didn't have it in gear. If you let it sit and cool off it would go 50 yards then stop moving. It is also making a sound from the tranny like the flywheel is rubbing the tin shield, but only does that in gear. This is a brand new TCI Streetfighter and TCI 2800 stall convertor, so tomorrow I will be on the phone with them to see what they think.
It isn't going to be pretty. His whole engine has to come out, which means the radiator, headlights, and lots of other stuff. Poor guy is really down in the dumps, he keeps pouring money into the car and never gets to drive it more than a few miles. Last I saw him he was heading home to have a stiff drink. :(
Anyone have any ideas? Could the torque convertor be at fault? What about that sort of grinding sound in gear? It's a C4 Ford BTW.
Oh, here are his new brakes. At least THEY work.
Don