Bill Mandaro
Active Member
Had a miss hap in the shop and this piston was the casualty. I’m a newer engine builder and I’m out of time and cash. Might be a stupid question but can I run this how it is, or is it a paperweight?
I'm gonna be a dissenter. It could have some hairline fractures you cannot see. That's how aluminum normally breaks. The what if factor would be too high for me. I would replace it. It's just a cast piston. They aren't very cheap. How expensive is another engine?
I can't tell him to use something that may well come apart. ....and it may.There’s always one in every crowd lol. Usually it’s me though!
Rusty tells it like it is. What’s more expensive? A) replacement piston B) doing it twice and needing a block or crank the second time.I can't tell him to use something that may well come apart. ....and it may.
Thanks everyone else too I appreciate the inputI can't tell him to use something that may well come apart. ....and it may
thanks Rusty you’re totally right, I’ll look for a replacement.I'm gonna be a dissenter. It could have some hairline fractures you cannot see. That's how aluminum normally breaks. The what if factor would be too high for me. I would replace it. It's just a cast piston. They aren't very cheap. How expensive is another engine?
I’m out of time and cash.
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Had a miss hap in the shop and this piston was the casualty. I’m a newer engine builder and I’m out of time and cash. Might be a stupid question but can I run this how it is, or is it a paperweight?
Thank you!My friend John has probably used worse in his race cars and they are fast, but he used every last bit out of a piston.
I wouldn't run it myself, but I am sure there are engines out there running that have that piece missing.
Clean up the rough edges and stick it in if time and money are a problem. If I had a loose piston I would give you one, but I don't have any stock ones currently.
Tom
Curious what two things mean.Only one way to find out….. for a street engine, send it. For a racing engine, send it right to the coffee table….
I'm with you Rusty. Aluminum is brittle and could have unseen cracks. Probably find that piston on ebay for 30 bucks. No need to take a chance.I'm gonna be a dissenter. It could have some hairline fractures you cannot see. That's how aluminum normally breaks. The what if factor would be too high for me. I would replace it. It's just a cast piston. They aren't very cheap. How expensive is another engine?
What do we do when we find a broken piston in an engine? I know what I do.I'm with you Rusty. Aluminum is brittle and could have unseen cracks. Probably find that piston on ebay for 30 bucks. No need to take a chance.