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Re: 516 heads
[Re: zzyzxpat]
#560251
09/24/13 03:33 PM
09/24/13 03:33 PM
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Joined: Aug 2003
Posts: 43,284 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,284
Bend,OR USA
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Quote:
Quote:
I've never heard of a 450" 361 combo. What Crank are we talking about? Without knowing anything about the specifics, my first reaction is that it sounds like a an awful short piston, for a street motor. (???) I don't know that I'd feel good about going this route with a #'s correct block (???). A 3.75 stroke should get you into the 420" neighborhood (just off the top of my head), and would still be a reliable street motor.
My formula was 4.155 bore,4.250 stroke,6.535 rods, with a compression height of 1.320. Open to suggestions if you think that is not the best for a street motor.
4.250 stroke,6.535 rod,1.320 compression height.
413 and 361 have the same stock bore, 4.180 I beleive Not 4.155
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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