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13-07-2006, 07:35 PM
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Ryna
Join Date: May 2006
Location: Perth WA
Posts: 17
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im rebuilding my 2l pinto motor
doing a few mods while im at it I already have a mild crow cam and extractors Im thinking while i rebuild it im going to: Bore out 40 thou Flat top pistons to suit new conrods hardened valve seat and bigger valves (unleaded) double valve springs head ported balance bottom end lighten flywheel balance crank then i will source all the parts for efi and do that afterwards aswell I think thats all, if anyone can give me advice on changes i should make plz tell me. Also if any of you know specifics about bigger valves etc, i was going to leave it up to machine shop to source the valves?? and also with the head being ported, ive heard i shouldnt polish it? and what should i do with intake and exhaust ports, specifics? bearing in mind i will have sierra efi manifold on there soon. And also if theres anything thats overkill in there let me know is the bore size good? and should i get double valve springs etc? its just for street/weekend driver thanks Ryan |
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opinions on my rebuild
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