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Old 10-12-06, 06:45 PM
osgood osgood is offline
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Join Date: May 2003
Location: High Wycombe, Bucks, UK.
Posts: 3,419
Re: Swapping a 3.5 for a 4.6

Quote:
Originally Posted by kev View Post
If you use the 3.5 heads on the 4.6 block you should use the tin gasket otherwise you'll lose 05:1 off your cr. Rover took about 20thou off the head to reduce the combustion chamber size to compensate for the thicker composite gasket.

Kev
Yes I sand corrected Kev, same size chamber but not so deep Osgood
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