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-   -   Metric 200 question (https://classracer.com/classforum/showthread.php?t=65687)

M Brand 505B 03-28-2017 11:18 AM

Re: Metric 200 question
 
You need an ultra bell if you want the cracking issue to go away for good. Even with the brace the factory bell will still crack.

Darrel Goheen 03-28-2017 11:21 AM

Re: Metric 200 question
 
Would you use the brace with an ultra bell?

Jim Kaekel 03-28-2017 11:29 AM

Re: Metric 200 question
 
Quote:

Originally Posted by PozQB14 (Post 530899)
Where/when will you notice the failure? I put new gears in the car just so I can move it. I started the car up and just went forward and reverse to put it in the garage and nothing seemed out of whack. Ill definitely drop the pan, would I feel a difference in higher gears?

I wouldn't bother running it. Drop the trans pan and you'll probably find evidence of a torn-up rear sprag with small pieces of rollers and springs in the pan. Common event when you tear the rear out.

j gardiner 03-28-2017 12:05 PM

Re: Metric 200 question
 
If it was a violent break on the starting line you definitely better look. I have broken one 350 and one 200 planetary that way.

Mark Yacavone 03-28-2017 12:12 PM

Re: Metric 200 question
 
Quote:

Originally Posted by PozQB14 (Post 530899)
Where/when will you notice the failure? I put new gears in the car just so I can move it. I started the car up and just went forward and reverse to put it in the garage and nothing seemed out of whack. Ill definitely drop the pan, would I feel a difference in higher gears?

You probably won't be able to tell if the low/rev sprag is on the way out , that way.
It needs to be inspected physically , at least annually, in my opinion
High maintenance item on the 200.
If anyone knows of an upgraded unit, I'm listening.

PozQB14 03-28-2017 12:21 PM

Re: Metric 200 question
 
Quote:

Originally Posted by j gardiner (Post 530913)
If it was a violent break on the starting line you definitely better look. I have broken one 350 and one 200 planetary that way.


Its weird. car launched great, wheels came up way higher than normal. 330' time was the best ever, then BANG! gears were lost. pulled over as fast as a I could to the wall, checked for leaks, towed to the pits in neutral.

PozQB14 03-28-2017 12:23 PM

Re: Metric 200 question
 
Quote:

Originally Posted by Darrel Goheen (Post 530909)
Would you use the brace with an ultra bell?



BTW, I use a brace with my metric and have zero issues. you wont need one with an ultra bell.

Darrel Goheen 03-28-2017 03:17 PM

Re: Metric 200 question
 
Quote:

Originally Posted by PozQB14 (Post 530918)
BTW, I use a brace with my metric and have zero issues. you wont need one with an ultra bell.

Where can you buy the brace? Thanks.

PozQB14 03-28-2017 04:09 PM

Re: Metric 200 question
 
Quote:

Originally Posted by Darrel Goheen (Post 530928)
Where can you buy the brace? Thanks.

Pm sent

A Levreault 05-23-2017 09:01 AM

Re: Metric 200 question
 
What kind of performance gain can someone expect by going from 2:74 low gear to a 2:91 in a 74 Camaro running stock eliminator with a 350 and weighing 3740lbs.


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