Mahle Pistons in a 12v?

D

drewkeen

Old School
Joined
Apr 1, 2009
Messages
159
Bought a wrecked truck to use as an engine donor. Frame was bent and cab was bent up so it was trash.

When I pulled the head off today I saw that it had some Mahle 0.020 over Pistons in it. I attached a picture but couldn't find any info with the numbers. Is this just A stock replacement piston? Is it the original 145 spray angle or Marine 155?

Has anyone made decent power on a set of these?

Any additional info would be great!
 

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Thanks, I will stick with the stock spray angle then.

Do these seem to hold up well over time?
 
drewkeen said:
Bought a wrecked truck to use as an engine donor. Frame was bent and cab was bent up so it was trash.

When I pulled the head off today I saw that it had some Mahle 0.020 over Pistons in it. I attached a picture but couldn't find any info with the numbers. Is this just A stock replacement piston? Is it the original 145 spray angle or Marine 155?

Has anyone made decent power on a set of these?

Any additional info would be great!
Click to expand...


What went through motor?
 
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