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11-07-2003, 12:01 AM   #1 (permalink)
birddog
 
Join Date: Oct 2002
Posts: 27
316 stroker/pistons

I have a 316 stroker crank, will regular pistons have too much skirt for the stroke?
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11-07-2003, 11:06 AM   #2 (permalink)
jetnoise
 
Join Date: Jun 2002
Location: Raleigh NC
Posts: 637
316 stroker/pistons

Whats the throw/stroke on the crank?
[addsig]
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11-07-2003, 11:46 AM   #3 (permalink)
tonys10sec306
 
Join Date: Nov 2002
Location: maryland
Posts: 3,477
316 stroker/pistons

You are going to need custom pistons. i have 5.40 rods in my 306 i needed custom pistons.you might can find a off the self piston with the right combination that you need for the rod/stroke you have.i saw this 324 stroker comb with a stock crank offset-ground to 3.125 stroke. 5.400 chevy rods and a off the shelf chevy piston. so you might can find a off the shelf piston

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<font size=-1>[ This Message was edited by: tonys10sec306 on 11/7/03 11:47pm ]</font>
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11-07-2003, 10:07 PM   #4 (permalink)
birddog
 
Join Date: Oct 2002
Posts: 27
316 stroker/pistons

would'nt 331 stroker sized pistons work? Or am I missing something. (This is my first engine build)
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11-07-2003, 10:16 PM   #5 (permalink)
birddog
 
Join Date: Oct 2002
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316 stroker/pistons

btw rods are 5.40
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11-08-2003, 01:44 AM   #6 (permalink)
casadepunklife
 
Join Date: Jul 2003
Location: Boulder City, NV
Posts: 302
316 stroker/pistons

I'm pretty new myself, but my thinking is that pistons designed for a 331 (3.250 crank) would give you much lower compression. Since you're using the same rod length (5.4&quot[img]/phpBB/images/smiles/icon_wink.gif[/img] with less stroke there will be more open space above the piston when it's at the top of its stroke. You want a taller piston to acheive the same compression ratio I believe.
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