Factory Stroker Crankshaft ?
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Factory Stroker Crankshaft ?
Is it possible to offset grind a factory LSX Nodular Iron 3.62 crank for more stroke . I seen older pontiacs do this for more cubes . If its possible how much would this cost , who can do this , and how much extra stroke could I get ?
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I did some searching and heres what I found .You have to read through some of these articles for the offset ground info but its there.
http://rds.yahoo.com/_ylt=A0geuoL1yh....php%3ft=61347
http://rds.yahoo.com/_ylt=A0geuoL1yh...ons/index.html
This ones about a big bore kit but also has an offset ground factory crank
http://rds.yahoo.com/_ylt=A0geuoL1yh...05em_boredls1/
http://rds.yahoo.com/_ylt=A0geuoL1yh....php%3ft=61347
http://rds.yahoo.com/_ylt=A0geuoL1yh...ons/index.html
This ones about a big bore kit but also has an offset ground factory crank
http://rds.yahoo.com/_ylt=A0geuoL1yh...05em_boredls1/
Last edited by cws T/A; 09-24-2006 at 01:35 PM.
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Using the 3.72 I get this from the common engines .
3.900 Bore x 3.722 Stroke 355.7 ci
Increase of 9.6 cubic inches
4.000 Bore x 3.722 Stroke 374.2 ci
Increase of 10.1 cubic inches
4.030 Bore x 3.722 Stroke 379.8 ci
3.900 Bore x 3.722 Stroke 355.7 ci
Increase of 9.6 cubic inches
4.000 Bore x 3.722 Stroke 374.2 ci
Increase of 10.1 cubic inches
4.030 Bore x 3.722 Stroke 379.8 ci