BILL THACKER
New User
getting ready for a rebuild. my m is a 1941 ,can i upgrade to firecrater or steped head pistions with out any problems.mine is a distilate engine.with flat top pistions.
Bill Lisbon
Member
Yes you can. With stepped dome pistons,your M will run much better.
Andy Motteberg
Well-known Member
Yes, you can upgrade to high compression pistons. YT sells engine kits.
Andy.
Andy.
BILL THACKER
New User
thanks guys
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