Factory ECU for stroker build up
lives in a glass house
Joined: Jan 2005
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good point, most aftermarket blocks use cleveland size mains.
is doing your girlfriend
Joined: Dec 2004
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with a 408 W using pistons that weigh 415 g Source at 6500 rpm, 4" stroke and a 6.25" rod
Your Inertia Force is 2,193.65 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 2,895.62 pounds.
Your Downward Inertia Force at BDC is 1,491.68 pounds.
at 7000 rpms
Your Inertia Force is 2,544.11 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 3,358.23 pounds.
Your Downward Inertia Force at BDC is 1,730.00 pounds.
Those weights are per cylinder Imagine how much stress eight of those are going to put on the block and the entire bottom end.
Your Inertia Force is 2,193.65 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 2,895.62 pounds.
Your Downward Inertia Force at BDC is 1,491.68 pounds.
at 7000 rpms
Your Inertia Force is 2,544.11 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 3,358.23 pounds.
Your Downward Inertia Force at BDC is 1,730.00 pounds.
Those weights are per cylinder Imagine how much stress eight of those are going to put on the block and the entire bottom end.
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lives in a glass house
Joined: Jan 2005
Posts: 5,451
Likes: 0
with a 408 W using pistons that weigh 415 g Source at 6500 rpm, 4" stroke and a 6.25" rod
Your Inertia Force is 2,193.65 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 2,895.62 pounds.
Your Downward Inertia Force at BDC is 1,491.68 pounds.
at 7000 rpms
Your Inertia Force is 2,544.11 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 3,358.23 pounds.
Your Downward Inertia Force at BDC is 1,730.00 pounds.
Those weights are per cylinder Imagine how much stress eight of those are going to put on the block and the entire bottom end.
Your Inertia Force is 2,193.65 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 2,895.62 pounds.
Your Downward Inertia Force at BDC is 1,491.68 pounds.
at 7000 rpms
Your Inertia Force is 2,544.11 pounds.
Your Stroke/Rod Ratio is 0.32 .
Effect of Rod/Stroke on TDC and BDC inertia force:
Your Upward Inertia Force at TDC is 3,358.23 pounds.
Your Downward Inertia Force at BDC is 1,730.00 pounds.
Those weights are per cylinder Imagine how much stress eight of those are going to put on the block and the entire bottom end.
Thread Starter
S.Y.L.O.
Joined: Jan 2004
Posts: 16,169
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every-fucking-thing will be forged. The block is a 74 casting....... I will not scrimp on anything that goes into it.
so should I think twice about the build?? or am I good building all forged?
so should I think twice about the build?? or am I good building all forged?
Last edited by ODB; Jan 23, 2007 at 02:47 PM.
Thread Starter
S.Y.L.O.
Joined: Jan 2004
Posts: 16,169
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refinish artist
Joined: May 2003
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Don't back out on it Pat,there have been countless stock 351 block builds thet have made killer power and ran killer times.Like you said,don't go cheap on parts and don't turn a shit load of rpm and it will live a happy long life.
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RIP Chester P.Anderson Jr.9/23/05 I love you dad,and miss you very much.
RIP Kevin"Slo SI" 9/13/06,we will miss you homie,time heals wounds but you will never be forgotten
Visit my TR Shop Forum
RIP Chester P.Anderson Jr.9/23/05 I love you dad,and miss you very much.
RIP Kevin"Slo SI" 9/13/06,we will miss you homie,time heals wounds but you will never be forgotten
Thread Starter
S.Y.L.O.
Joined: Jan 2004
Posts: 16,169
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no...I'm not stopping. But I like all the input from everybody......I just picked up an edelbrock upper and lower for it........it's big!
