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Author
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Topic: Quick questions for the 331er's, desktop dyno please!
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Pai
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Member # 8901
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posted
 
 
My friend has a crank, and he said I dont need to bore my block, On a site it says 030 over for 331. Who's correct?
And can someone do a desktop dyno for me, 331, stock compression, trick flow track heat upper and lower, trick flow cam, trick flow heads, cold air, headers, h pipe
Thanks!
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'94 5.0 Trick flow heads,Trick flow cam,Shorties,Cold air, UnderdirvePulleys and 355 gears Formerly known as Projectfox87,
Posts: 218 | From: Sacramento | Registered: Jan 2009
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svfreerider87
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Member # 5748
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posted
The block needs to be bored .30 over.
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Dreamspeed Motorsports
Posts: 1685 | From: Sunnyvale | Registered: Jun 2005
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Pai
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Member # 8901
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posted
I knew it was too good to be true!
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'94 5.0 Trick flow heads,Trick flow cam,Shorties,Cold air, UnderdirvePulleys and 355 gears Formerly known as Projectfox87,
Posts: 218 | From: Sacramento | Registered: Jan 2009
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8stang8
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Member # 8082
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posted
Im pretty sure a std bore 302 w/ a 3.25 crank is gna be a 327... 30 over makes it a 331 if not mistaken.
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Fox body coupe: 347, TKO, 3.73s, 9.93 @ 143
Posts: 1279 | From: s.f. | Registered: Dec 2007
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2BlueGeeTees
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Member # 4702
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posted
i believe you r rite about the 327
Posts: 2316 | From: Vacaville | Registered: Jul 2004
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JohnB
Tech Moderator
Member # 969
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posted
quote:
Originally posted by 8stang8:
Im pretty sure a std bore 302 w/ a 3.25 crank is gna be a 327... 30 over makes it a 331 if not mistaken.
Correct.
It may be possible the block doesn't need a bore. And when all is said and done, you can still call it a 331...no one will ever know. ![[Wink]](wink.gif)
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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