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Old 08-30-2023, 09:08 AM   #1
Phil S/ST
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Default Re: Max Speed/under carb throttle atops.

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I’ve been running the max speed for a while. It takes time to get the jet/restrictors tuned but it’s deadly once you get it.
Are you using a data logger??
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Old 08-30-2023, 12:16 PM   #2
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Default Re: Max Speed/under carb throttle atops.

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Are you using a data logger??
Logger with O2 is a Must have running the max speed
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Old 08-30-2023, 01:23 PM   #3
Phil S/ST
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Default Re: Max Speed/under carb throttle atops.

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Logger with O2 is a Must have running the max speed
Did you buy your carb new and how long was the tuning curve to get dailed in? Thanx
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Old 08-30-2023, 03:26 PM   #4
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Default Re: Max Speed/under carb throttle atops.

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Did you buy your carb new and how long was the tuning curve to get dailed in? Thanx
I had a stock Holley 1050 turned into a 1150 max speed. Honestly I struggled for a while but it turned out to be my converter. Last few times out with the new converter the car was deadly.
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Old 08-31-2023, 05:16 PM   #5
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Default Re: Max Speed/under carb throttle atops.

my advice is don't go with it, go with a plate stop. Either #1, APD or ATM.
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Old 09-01-2023, 11:21 AM   #6
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Default Re: Max Speed/under carb throttle atops.

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my advice is don't go with it, go with a plate stop. Either #1, APD or ATM.
Agree. I'm pretty sure the APD 'house cars' don't even run Max Speeds.
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Old 09-01-2023, 11:29 AM   #7
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Default Re: Max Speed/under carb throttle atops.

They don't and neither does a multi time, divisional winner, Jegs AllStar and top 3 in the world who accomplished all that with the Max speed as well as numerous other very accomplished racers who did and don't anymore.
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