Choosing a stall converter

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I know this converter was stock, I know it was 1200 RPM flash stall, I know the slippage was the same as my 'bird
 
I know this converter was stock, I know it was 1200 RPM flash stall, I know the slippage was the same as my 'bird
 
already described above, and I know it drove fine for granny. But I decided to swap it.
 
already described above, and I know it drove fine for granny. But I decided to swap it.
The B&M gave my combo a 1700 RPM flash stall, [b]the launch[/b] felt much better. It felt like I had swapped to a 350, when launching. And by launching, I mean flooring the gas the instant the light went from red to green. It pushed me into the seat noticeably more, and I loved it.  I thought I had invested wisely, and I felt I got what I paid for.
+
The B&M gave my combo a 1700 RPM flash stall, [b]the launch[/b] felt much better. It felt like I had swapped to a 350, when launching. And by launching, I mean flooring the gas the instant the light went from red to green. It pushed me into the seat noticeably more, and I loved it.  I thought I had invested wisely, and I felt I got what I paid for.
 
   
 
   
 
But I was in for another surprise. I finally stopped playing in traffic and got on the highway. I was so stunned
 
But I was in for another surprise. I finally stopped playing in traffic and got on the highway. I was so stunned
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Combo 3 was a friend's '65 Mustang. It had an 8.3:1 302 with Roush 200 heads, a Comp Magnum 292 cam, headers,
 
Combo 3 was a friend's '65 Mustang. It had an 8.3:1 302 with Roush 200 heads, a Comp Magnum 292 cam, headers,
intake, carb, 3500-stall, C4, 3.80:1 spool. Tires were 25" diameter.  
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intake, carb, 3500-stall, C4, 3.80:1 spool. Tires were 25" diameter.
 +
 
That thing needed 10.5:1 compression, but a full summer of tuning got it driveable. To the point that he swapped
 
That thing needed 10.5:1 compression, but a full summer of tuning got it driveable. To the point that he swapped
 
street radials for drag tires. Then we went out to the exact center of nowhere, did up the 5-point race harnesses,
 
street radials for drag tires. Then we went out to the exact center of nowhere, did up the 5-point race harnesses,
and he let it fly.  
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and he let it fly.
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If you've ever felt a jet plane on takeoff, this puts them all to shame. Nothing you've ever experienced at any
 
If you've ever felt a jet plane on takeoff, this puts them all to shame. Nothing you've ever experienced at any
amusement park even comes close, either. This was like God's own pillow-covered sledgehammer to the heiney.  
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amusement park even comes close, either. This was like God's own pillow-covered sledgehammer to the heiney.
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First experiences are always more vivid than follow-ups, and that's the case here. This wasn't to be my last
 
First experiences are always more vivid than follow-ups, and that's the case here. This wasn't to be my last
 
experience with race converters, but it was an eye-opener.
 
experience with race converters, but it was an eye-opener.
 +
 
Following that, I was playing with an '85 Camaro with a mildly modified L69, 700R-4, 3.42:1, and sticky 215/60R15s. I decided on a B&M TorkMaster 2400. It drove pretty stock, until I swapped the heads. Finally it all came together:
 
Following that, I was playing with an '85 Camaro with a mildly modified L69, 700R-4, 3.42:1, and sticky 215/60R15s. I decided on a B&M TorkMaster 2400. It drove pretty stock, until I swapped the heads. Finally it all came together:
 
No traction in first gear, very very fun!
 
No traction in first gear, very very fun!
 +
 
Driveability? Not annoying, not irritating, not aggravating. Snow? no clue. Rain? easy to drive, but stomp the fun
 
Driveability? Not annoying, not irritating, not aggravating. Snow? no clue. Rain? easy to drive, but stomp the fun
 
pedal, and no traction in first or second gears.  
 
pedal, and no traction in first or second gears.  

Revision as of 18:48, 22 December 2011

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