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Icon IC 687 Piston #2673879 07/04/19 08:06 AM 07/04/19 08:06 AM
Joined: Jul 2009 Posts: 490 IL E EchoSixMike OP mopar
EchoSixMike OP mopar E Joined: Jul 2009 Posts: 490 IL	Anyone used the new(ish) Icon #687 or even #690(3.75 stroker) pistons for the 383? I have a couple 383's that could be turned into useful motors with a nice reasonably priced piston, such as the Icon. Looking for opinions, also, measured piston and pin weights, since the claimed weight on the Icon site is clearly wrong(sub-500gm at 1.9xx CH) Thanks. S/F....Ken M

Re: Icon IC 687 Piston [Re: EchoSixMike] #2673893 07/04/19 09:00 AM 07/04/19 09:00 AM
Joined: Jan 2003 Posts: 2,094 central texas K krautrock top fuel
krautrock top fuel K Joined: Jan 2003 Posts: 2,094 central texas	i think there is also a 1.32ch icon piston for the 383, that would work with the 440 crank and rods...

Re: Icon IC 687 Piston [Re: krautrock] #2673921 07/04/19 10:39 AM 07/04/19 10:39 AM
Joined: Feb 2003 Posts: 2,810 Sobieski Wi B bee1971 master
bee1971 master B Joined: Feb 2003 Posts: 2,810 Sobieski Wi	My 440 Source Kit came with these Icon Pistons - Flat Top -4cc valve reliefs .030 383/432 Stroker 3.75” - 6.760” Rod I would have to find all the paperwork for weights Last edited by bee1971; 07/04/19 10:41 AM. 1971 Dodge Charger Superbee 2011 Ram Sport 1500 Quad Cab Deep Water Blue Loaded Siberian Huskies

Re: Icon IC 687 Piston [Re: bee1971] #2673938 07/04/19 11:22 AM 07/04/19 11:22 AM
Joined: May 2004 Posts: 12,383 Taxes & Virus's R-US, NY Dragula I Live Here
Dragula I Live Here Joined: May 2004 Posts: 12,383 Taxes & Virus's R-US, NY	Great pistons....We like them a lot. '70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft) https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car) https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car) https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9) '66 Barracuda AWB Stretched nose Blown 440 Car in build stage '71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph https://www.youtube.com/watch?v=Znuo3jMUXTk

Re: Icon IC 687 Piston [Re: Dragula] #2674047 07/04/19 02:22 PM 07/04/19 02:22 PM
Joined: Jan 2007 Posts: 8,031 Mt Morris Michigan mopar dave master
mopar dave master Joined: Jan 2007 Posts: 8,031 Mt Morris Michigan	Its what I used in my 511 build. Bought a set of 8 brand new for $500. Great bargain of a piston IMO. http://www.youtube.com/watch?v=aIxaesJ190U http://youtu.be/lCZAaN7fFLg

Re: Icon IC 687 Piston [Re: mopar dave] #2674715 07/06/19 09:47 AM 07/06/19 09:47 AM
Joined: Jul 2009 Posts: 490 IL E EchoSixMike OP mopar
EchoSixMike OP mopar E Joined: Jul 2009 Posts: 490 IL	Thanks all, I'm quite familiar with Icon pistons in general, I've used at least four sets so far, but I'm specifically looking for info on the IC687's, for the 3.38 stroke, short rod combo. Looking for a reasonable forged shelf piston for 383's. I might just have to bite the bullet and order a set. Thanks. S/F....Ken M

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