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Forum: Pontiac - Street 11-15-2019, 10:54 AM
Replies: 62
Views: 5,547
Posted By Formulas
In general stroke gets you torque you can buy...

In general stroke gets you torque you can buy longer stroke crankshafts that will fit your 389 adjust piston dish as required for any given head and you dont need any whiz bang heads for cruising...
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