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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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Know what the stock pistons look like in a HO?

  • Thread starter Thread starter Boss 351
  • Start date Start date Nov 13, 2004
B

Boss 351

Here sthhhhhhhheeeve take a picthh of my man flowe
Jul 13, 2003
2,433
23
48
Canada
Nov 13, 2004
#1
  • Nov 13, 2004
  • #1
Last night I started to take apart my engine. I was expecting cheapo dished styled pistons in my 1987 truck engine 5.0L. What I found where flat tops with 4 valve reliefs. They are still in the engine so I don't know if they're forged or not. I can scrape off the carbon with my nails pretty easy for such an old engine...

At first glance my cylinder walls are okay except for one which has a visible scratch, it isn't a big scratch and I'm sure a simple honing job will clear it but I am considering 0.030 overbore pistons anyway... It will depend on what kind of deal I get on the new heads.
 

Ranchero5.0

The Voice of Reason
Jan 1, 1999
5,306
0
76
Hagerstown MD
Nov 13, 2004
#2
  • Nov 13, 2004
  • #2
Stock forged pistons have TRW cast on the bottoms.
 
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