port and polish
Oct 3, 2004 | 11:41 AM
Thread Starter
Joined: Jun 2004
Posts: 31
port and polish
what does port and polish do? and how much does it cost?
Oct 3, 2004 | 02:06 PM
Joined: Sep 2003
Posts: 8,826
From: United States
RE: port and polish
increases the airflow of whatever your P&P, costs vary dramatically. Assuming your referring to heads - anywhere from $250 - $500 per head is typical
Oct 3, 2004 | 08:18 PM
Joined: Jul 2003
Posts: 11,394
From:
RE: port and polish
polishing on low compression engines can hurt horsepower as the fuel won't have the time to burn complete
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port and polish
