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cooked 350

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Old May 11, 2004 | 02:27 AM
  #1  
cormyr's Avatar
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From: Maine
Car: 89 Formula 350 WS6
Engine: 383 miniram
Transmission: 700R4
cooked 350

ok, so maybe Im a little hard on her. she finally gave out. last night started rapping like flava flav. i guess now is the time for that rebuild i was planning for next year. here's what i have planned, tell me what you think:

383 stroker, bored .030 over, internally balanced, 6" forged i-beam 4340 rods, billet 4340 crank 3.75" stroke, Probe SRS -12.8cc dish pistons, 10.5:1 c/r, clevite P bearings, arp 8740 rod bolts. i already have the top end (see below). any suggestions or comments from yalls in the know? any tips on who has the best price on engine kits?

Last edited by cormyr; May 11, 2004 at 02:35 AM.
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Old May 11, 2004 | 04:52 PM
  #2  
ME Leigh's Avatar
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Joined: Jan 2002
Posts: 3,852
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From: Valley of the Sun
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
billet 4340 crank 3.75" stroke

Billet crank? Thats gonna cost a bundle and is way way overboard for anything that will ever see the street.
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Old May 11, 2004 | 04:53 PM
  #3  
89RsPower!'s Avatar
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Joined: Apr 2002
Posts: 3,552
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
what type of budget are your working with? If its unlimited (most of us don't have it quite that good) then overkill is great.
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Old May 12, 2004 | 02:33 AM
  #4  
cormyr's Avatar
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From: Maine
Car: 89 Formula 350 WS6
Engine: 383 miniram
Transmission: 700R4
yeah ok so maybe not a billet crank. after pricing them i found a 4340 forged crank that looked like a better bang for the buck and is still rated at 1000hp. yes i am going overboard on the internals because in the future i have plans to go forced induction. yes, i realize i will need to change pistons and/or heads at that point. i just want to never have to worry about this bottom end ever again.
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Old May 12, 2004 | 02:45 AM
  #5  
Stekman's Avatar
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Joined: Jul 2003
Posts: 4,803
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From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
So get titanium.
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Old May 12, 2004 | 08:45 AM
  #6  
Red Devil's Avatar
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From: E.B.F. TN
Car: Tree Huggers
Engine: Do Not
Transmission: Appreciate Me.
If you are sure you are going forced induction, then build for that from now and save yourself the headaches later.
Or build a decent motor now and build a forced induction motor later. You can always find a car to put the old motor in down the road. Wife may bitch, but it's fun!!
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