bore and stroke

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08-17-2006, 02:00 PM

97mustanggton18s

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bore and stroke

Whats the bore and stroke on a 4.6? I am more then likly going to bore the block over 30 and just wanted to know where about i will be sitting at?thx...John

08-17-2006, 02:34 PM

oxfordgt

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RE: bore and stroke

The stock Bore of the 4.6 is 3.55 and the stroke is 3.54 in. If you live in one of those other countrys that use that crazy metric its 90.2 and 90.0.

08-17-2006, 03:43 PM

David_K

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RE: bore and stroke

Quote:

ORIGINAL: oxfordgt

The stock Bore of the 4.6 is 3.55 and the stroke is 3.54 in. If you live in one of those other countrys that use that crazy metric its 90.2 and 90.0.

i like that its funny. if your just boring your motor to clean the cylinder walls bore it .020

08-17-2006, 03:47 PM

avlon06

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RE: bore and stroke

if you bore and stroke your engine what are the benifits?

08-17-2006, 07:10 PM

98HossGT

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RE: bore and stroke

more displacement

08-17-2006, 09:42 PM

hurleymasta

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RE: bore and stroke

i think the rule is .060 over is 10 more cubes...so .030 is 5? so you would be at 286 ci? that is what the case was for my 4.3 v6 i bought one bored .060 and i did a check on it on the net and it was now a 272 ci...used to be 262...so how about that! hahah
Ryan

no replacment for displacment!