corsa starter
Member
Registered: 20th Jan 03
User status: Offline
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this gonna make a lot of difference in a 1.4 8v?
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miles
Member
Registered: 25th Mar 02
Location: plymouth Drives: Astra Sport
User status: Offline
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if you mean cleaning the head (decoking) then it might help depending on how dirty they are! Not worth taking it off especially for.
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corsa starter
Member
Registered: 20th Jan 03
User status: Offline
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i mean as in polishing the piston heads...
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miles
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Registered: 25th Mar 02
Location: plymouth Drives: Astra Sport
User status: Offline
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You mean the piston crowns? IE top of pistons.
Why would you want to do that?
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corsa starter
Member
Registered: 20th Jan 03
User status: Offline
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ive been told polishing the heards acn make a difference due to less friction etc
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miles
Member
Registered: 25th Mar 02
Location: plymouth Drives: Astra Sport
User status: Offline
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less friction? the pistons crowns dont touch anything! and if they do you'll sure as hell know about it!
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
User status: Offline
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think he's getting confused with polishing & porting the head
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Juha GSi
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Registered: 22nd Aug 03
Location: Finland
User status: Offline
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thats the one gambit....
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