383 SBC Acceptable Cam to Rod Clearance

General engine tech -- Drag Racing to Circle Track

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SlowMalibu
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383 SBC Acceptable Cam to Rod Clearance

Post by SlowMalibu »

What is an acceptable cam to rod clearance on a 383 SBC stroker ?
Matt
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Tom68
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Re: 383 SBC Acceptable Cam to Rod Clearance

Post by Tom68 »

Guess....20 thou clearance should never hit, bit of clearance so splash oil can get past etc, 60 thou. But I'm guessing, my first stroker is still awaiting mock assembly.
Ignorance leads to confidence more often than knowledge does.
Nah, I'm not leaving myself out of the ignorant brigade....at times.
steve cowan
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Re: 383 SBC Acceptable Cam to Rod Clearance

Post by steve cowan »

SlowMalibu wrote: Sat Jan 13, 2024 12:18 am What is an acceptable cam to rod clearance on a 383 SBC stroker ?
I have run 30 thou with no issue.
I like using a thin piece of solder and turning engine over by hand.
steve c
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SlowMalibu
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Re: 383 SBC Acceptable Cam to Rod Clearance

Post by SlowMalibu »

Ok, that makes me feel better, I have used a 55 thou zip tie and it clears with few thou to spare
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F120
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Re: 383 SBC Acceptable Cam to Rod Clearance

Post by F120 »

what cam?
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