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Camshaft Tech: 1937 Olds straight 8 cam regrind 

Powell Machine Inc
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we go though the process of regrinding a 1937 Oldsmobile straight 8 camshaft

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19 сен 2024

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Комментарии : 46   
@warrenwoodruff5824
@warrenwoodruff5824 10 месяцев назад
I repaired a 36 buick that through a rod through the block. It had a roller tappet cam. I welded the block up and replaced one rod and piston. I plastiguaged the bearings and then pealed the shims off the caps to set the clearance. It ran great as a parade car. I was really supprised to see a roller cam in something that old but most new ideas are just rehashed from what the oldtimers did in the beginning of the last century. I am from the first half of the last century too.
@powellmachineinc3179
@powellmachineinc3179 10 месяцев назад
Yep, rollers have been around a very long time
@beb38138
@beb38138 4 месяца назад
I am new to the '37 Oldsmobile F37, but I was surprised looking at the head, it doesn't have any valves on it ! It's in my shop because it I was blowing coolant out of the tailpipe real quick. Owner wanted to do head gasket and a bottle so I did that, and it seems to have worked for now, but it will not. Last. He wanted to do a Chevy 350 short block if the head gasket sealant didn't work. Trying to talk him out of that and just getting the head and block resurfaced with a new gasket. It already runs like a sewing machine. The crazy pedal above the gas pedal to start the engine really threw me off. I've worked on a lot of old cars but this one is my favorite I swear
@lazyhoundracing9621
@lazyhoundracing9621 Год назад
That's really cool. I feel most shops would say "it's junk". Thank you for your time.
@powellmachineinc3179
@powellmachineinc3179 Год назад
You bet!
@dougobrien2840
@dougobrien2840 Год назад
Love watching and learning what you do .Cheers from Australia
@powellmachineinc3179
@powellmachineinc3179 Год назад
Awesome, thank you!
@skylinefever
@skylinefever Год назад
I love seeing people save auto parts on way or another.
@powellmachineinc3179
@powellmachineinc3179 Год назад
Absolutely 💯
@thisisyourcaptainspeaking2259
Very nice work, sir! Thanks for sharing.
@powellmachineinc3179
@powellmachineinc3179 Год назад
You bet
@bobbyhackney988
@bobbyhackney988 Год назад
The next engine I build will have your parts in it. Great work buddy
@powellmachineinc3179
@powellmachineinc3179 Год назад
Can't wait!
@strokermaverick
@strokermaverick Год назад
Liked, watching the cam lobe, clean up!
@powellmachineinc3179
@powellmachineinc3179 Год назад
Definitely
@alanmize5627
@alanmize5627 Год назад
sorry I cant type i enjoyed watching but could not hear a word said usually your audio is very good thanks.
@powellmachineinc3179
@powellmachineinc3179 Год назад
Sorry about that, Andrew made some setting adjustments as we used the new Gopro, so we will have it corrected on the next 1
@markwelliver2566
@markwelliver2566 Год назад
cool stuff! love it!
@powellmachineinc3179
@powellmachineinc3179 Год назад
Thanks!
@wayneskelly4297
@wayneskelly4297 Год назад
Awesome video. Danny at Predator showed me how the masters worked to move the table. Unfortunately I never got back up to actually see a cam being ground though. Neat stuff! Thank you
@powellmachineinc3179
@powellmachineinc3179 Год назад
You're welcome!
@jkdwayne
@jkdwayne Год назад
Great content Daniel , you cant see Cam grinding just anywhere.
@powellmachineinc3179
@powellmachineinc3179 Год назад
I appreciate that!
@timmer2896
@timmer2896 11 месяцев назад
Ya , pretty cool , long enough to be continued ,,,, lol. Did a couple. Straight 8 pontiacs way back for boats
@powellmachineinc3179
@powellmachineinc3179 11 месяцев назад
Ty
@alanmize5627
@alanmize5627 Год назад
I enjoyed wathing but could not a word.
@powellmachineinc3179
@powellmachineinc3179 Год назад
I don't understand your comment, check your wording please
@jimstewart8394
@jimstewart8394 Год назад
awesome
@powellmachineinc3179
@powellmachineinc3179 Год назад
Ty
@edsmachine93
@edsmachine93 Год назад
Nice work Daniel. Is the Olds straight 8 similar to the Buick or Pontiac? Does the block have cam bearings or run in the block like the old stovebolt 216's? Thanks for sharing.
@powellmachineinc3179
@powellmachineinc3179 Год назад
Actually, this is the first inline 8 I have done, so I can't 💯 speak to it but I would assume the buick and poncho is very similar, not sure on cam bearings either, but I will check, alot of old stuff didn't have bearings
@turdferguson4124
@turdferguson4124 Год назад
That’s amazing work, Daniel. How much can you take off of a lobe before you need to worry about getting past the hardened layer and into softer metal that won’t have the right wear resistance?
@powellmachineinc3179
@powellmachineinc3179 Год назад
All iron cams are through hard, most induction hardened steel is about .200 deep, carbonized cores .060-.125 deep and tool steel is through hard.
@Anthony-nw5zv
@Anthony-nw5zv Год назад
Mushroom tappet cam and lifters????
@powellmachineinc3179
@powellmachineinc3179 Год назад
Yeah, alot of old stuff was that way
@docjay4285
@docjay4285 Год назад
When you regrind lifters, are they reground to a rounded crown or more to a point? I have just found your channel and am learning a lot. Needless to say, there's a lot to this cam business.
@powellmachineinc3179
@powellmachineinc3179 Год назад
It's a full radius on the lifter face
@mitchm275
@mitchm275 11 месяцев назад
what are you using for lube/coolant on this cam grinder? i have cnc machines and i am wanting to get a non oil based coolant and not be concerned about rust, and or break the bank buying the coolant
@powellmachineinc3179
@powellmachineinc3179 11 месяцев назад
We use Castrol synthetic grinding coolant in all grinders and there machining coolant in all the cnc's
@jeremyking5684
@jeremyking5684 Год назад
Whats the cost to have sbc cam reground?
@powellmachineinc3179
@powellmachineinc3179 Год назад
150.00
@BrokenPortriats
@BrokenPortriats 9 месяцев назад
no way - save a straight 8 cam? who does that?
@RANDOMNATION907
@RANDOMNATION907 Год назад
If I sent you a 'cam blank' , can you regrind a hydraulic flat tappet cam into a hydraulic roller lifter cam?
@powellmachineinc3179
@powellmachineinc3179 Год назад
The "blank" is a cast iron finish ground flat tappet cam?
@RANDOMNATION907
@RANDOMNATION907 Год назад
@@powellmachineinc3179 Unfinished rough ground 'billet' for an AMC GenIII 360 cid V8.
@powellmachineinc3179
@powellmachineinc3179 Год назад
@miscellaneousone if it's roughed in as a flat tappet design there probably isn't enough nose radius to make a roller, is it steel?
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