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Totally agree with you the poly will out torque the x heads all day long but some people only look at raw horse power and don't realize torque is what moves our big cars down the road with rapid success.
Jason
Sent via the Samsung GALAXY S® 5, an AT&T 4G LTE smartphone
-------- Original message -------- From: Roland Osborne <roland@xxxxxxxxxxxxxxxxx> Date: 07/17/2015 10:48 AM (GMT-05:00) To: 1962to1965mopars@xxxxxxxxxxxxxxxx Subject: RE: Poly Stroker Update I very much enjoy the wisdom and care and concern in your posts Jason but someday I expect we’ll disprove this opinion… It’ll be fun to take a 340, dyno it
back to back with X and then Poly heads… My expectation that the torque will win the day on the Poly and ‘perhaps’ the X will win the HP trophy… But my guess would be that at the track, the Poly will cover it by a couple car lengths at least… I welcome other
opinions (and especially someone who has the time to actually do it…) From: 1962to1965mopars@xxxxxxxxxxxxxxxx [mailto:1962to1965mopars@xxxxxxxxxxxxxxxx]
On Behalf Of Jason Rhoades I would say you could make more hp with the 340 and a good set of x heads but if you can stroke the poly out to 360-375 cubes you'll have the most efficient use of that block. In my opinion of course jason Sent via the Samsung GALAXY S® 5, an AT&T 4G LTE smartphone
I have a Poly- and a 340 LA engine. I red about a 360 LA build with Polyheads. Is that also possible with a 340 and stroke that to a 416 poly beast? Or is it making more sense (also money wise) to build up the Poly block to a 392 or even a 402 stroker Poly. It is for my '64 Polara (thats also where the Poly came from😁). Bert.
On Thu, Jul 16, 2015 at 10:46 AM -0700, "Roland Osborne" <roland@xxxxxxxxxxxxxxxxx> wrote: Can’t tell you how gratifying that is to hear sitting here in river city… We’ve got 50 more manifolds coming down the foundry pipe-and although we can never
seem to have our promises fulfilled according to OUR timing, the cores do have a shelf life which means MAYBE by end of summer EVERYONE who pre-ordered should have theirs…
We’ve also got some “ECONO” R&D projects going… 360 Speed Pro hypereutectic coated pistons and 360 crank turned down in Poly block yielding 360CI for less than
$500… 360 +.030 pistons/rods assembly with .0100 off the top of the pistons with 4” crank yielding 408 10.1CR for less than $750… Sealed Power 360 pistons with stock Poly crank and blower/turbo booster kit for less than $3000… Also lining up another cam supplier (they now have brand new cores)to go with those already on line… Bruce is concerned that regrinding the cams has a negative
effect on the pushrod lengths and angles… We’ll be testing and evaluating all these developments and look forward to more innovative reports like Bill’s here too… There are so many possibilities that we’re all gonna have a ton of fun for the next 10 years…
Watch the prices go thru the roof for heads and blocks so scoop up some extras now while the scooping is good… I remember when we started National HEMI Owners in 1975 you could get complete engines all day long for $1000… Try to get a carburetor for that today… From:
1962to1965mopars@xxxxxxxxxxxxxxxx [mailto:1962to1965mopars@xxxxxxxxxxxxxxxx]
On Behalf Of Bill M So the engine is in and everything has been installed or sorted out except for a rattling trans dust shield (bottom bolts are stripped and need helicoils) and changing my 3.23's out for 3.55's. Been taking it out for some short runs with easy driving to make sure everything is tight w/ no leaks , etc and all seems good ( knock on wood). Last night I took my neighbor out for a ride and decided to blast it...HOLY $#!T...this thing flies!!! It broke my 275/60's loose immediately then caught and took off...pulling insanely hard.
The 3,500 stall is definitely a whole different animal to drive but bottom line is the package performs! Bill M -- -- -- -- -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en. --- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxx. For more options, visit https://groups.google.com/d/optout. -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en. --- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxx. For more options, visit https://groups.google.com/d/optout. |
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