T O P I C R E V I E W
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BlowN67
Member # 4229
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posted
got some newb questions.....
whats the crank strokes on these combo's
#1 302 #2 331 #3 347 #4 351 #5 385 #6 408
thanx just trying to learn something new. I understand theres stroke an rod lenght. so if u can throw the rid lenght that be cool too. thanx JOHN
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caballosalvaje331
Member # 8137
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posted
302 is stroke crank at 3.00 331 is stroke crank at 3.20 347 is stroke crank at 3.40 351 is stroke crank at 3.50 377 is stroke crank at 3.75 408 is stroke crank at 4.00 428 is stroke crank at 4.20 at least that is what my book said. lol
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caballosalvaje331
Member # 8137
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posted
385 is stroke at 3.75 with .40 overbore.
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BlowN67
Member # 4229
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posted
cool thats what i like to see like i said learn something new everyday. thanx
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asskickn88
Member # 4957
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posted
quote: Originally posted by BlowN67: cool thats what i like to see like i said learn something new everyday. thanx
I learn new stuff every day.... not that most of its useful but I do learn it. Too bad every time I learn something I forget 5 other things, damn ADHD.
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BlowN67
Member # 4229
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posted
ok so what are the size of the mains.
#1 302 #2 351
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MR. R.P.M ^__^
Member # 6371
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posted
Standard, Windsor mains 351 3.500" Stroke x 6.000" Rod Length x 2.100" SBC Pin HOPE THIS HELPS
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threethirty1
Member # 7814
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posted
my 331 is 3.25 stroke?
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2stangs69-91
Member # 1951
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posted
yes so is mine. It is scat, plus eagle 331's are also 3.250
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BlowN67
Member # 4229
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posted
quote: Originally posted by BlowN67: ok so what are the size of the mains.
#1 302 #2 351
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BlowN67
Member # 4229
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posted
ttt
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Fostang
Member # 3752
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posted
quote: Originally posted by BlowN67: quote: Originally posted by BlowN67: ok so what are the size of the mains.
#1 302 #2 351
302 is either 2.75 or 2.79 cant remember right now 351 is 3.00 unless u get a dart
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BlowN67
Member # 4229
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posted
kool just trying to learn this stuff..
now rod journals are what size an then theres pin size too which is better I've seen .912 an .927?
also i thought i read somewhere that 351 clev mains were 2.75 [ February 15, 2008, 01:25 PM: Message edited by: BlowN67 ]
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BlowN67
Member # 4229
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posted
ttt
still trying to learn
what pin size is better to run .912 or .927?
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CPViolation
Member # 6493
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posted
quote: Originally posted by BlowN67: got some newb questions.....
whats the crank strokes on these combo's
#1 302 #2 331 #3 347 #4 351 #5 385 #6 408
thanx just trying to learn something new. I understand theres stroke an rod lenght. so if u can throw the rid lenght that be cool too. thanx JOHN
http://en.wikipedia.org/wiki/Ford_335_engine http://books.google.com/books?id=dc7z5W6e-EsC&pg=PA23&lpg=PA23&dq=Ford+windsor+crank+bearing+journals&source=web&ots=Rh_8ZH7hBf&sig=V-ObK9eg0wKXh9re-FXQ66s9eiM&hl=en
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BlowN67
Member # 4229
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posted
whats the benifit/difference from press fit an floating wrist pins for pistons?
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vpr_klr
Member # 3353
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posted
a 302 actually has 2.48 mains.
a 351w is 3.00
clevelands are 2.749
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