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Re: Street/strip 340 combos and results...??
[Re: cudadoug]
#891822
12/30/10 02:22 PM
12/30/10 02:22 PM
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Joined: Mar 2010
Posts: 147
Milledgeville, (central) Georg...
Bighead440
member
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member
Joined: Mar 2010
Posts: 147
Milledgeville, (central) Georg...
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Quote:
Maybe be doing a build for a buddy for a hot street car, with the 4-5 times per year to the track. Problem is he wants to an actual 340, since it's an H-code Duster. I haven't been able to budge him on the idea of a 4.00" crank in a 340 block and no one would know...LOL!
So, what 3.31 stroke "streetable" combos are out there and what have they produced on the track?? Converter/gear/weight combos would be most welcome.
Thanks! Oh and Happy New Year! 
KB ft pistons, MP .528" solid, unported "J" heads, 273 rockers, RPM or Airgap with a 750 Holley, and headers- etc. will put you deep in the 12s (A-body- 3200lb) with maybe a 4.10 gear and a 4spd or 2500-3000stall. 15+"hg vacuum and great driveability, 3.23 or 3.55 gears and less stall will work fine, just a little slower. This is a real forgiving combo, just match everything to suit the car's usage!  RB
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