This is topic modular cranks in forum Tech Talk at Northern California Ford Owners .
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Posted by 1fastmach1 (Member # 10137) on
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Is there any difference in the 98 cobra cranks than the 2004 mach1 cranks
Posted by wheelsonly (Member # 10220) on
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I believe the Mach 1 auto cars had a less desirable crankshaft.. The 96-98 ones where pretty good as I was building a turbo car for myself but ended up selling the motor that Now makes 1300 hp.. It did some minor cleanup to the stock cranks seems to be working quite well..
Posted by 1fastmach1 (Member # 10137) on
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Yeah its a 8 bolt manual mach1 crank
Posted by 1fastmach1 (Member # 10137) on
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Was wondering if the dimensions are the same as is bearings and rods
Posted by JohnB (Member # 969) on
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Dimensions are the same. Only issues you run into are with your block choice. Main bearings are specific to the block.
Posted by 1fastmach1 (Member # 10137) on
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OK that's good what is the best aluminum block to use have a 98 cobra block and a stock 04 mach1 block what's the difference and why going to stroke And bore to 5.0 and plan on spraying 250-300 shot with high compression
Posted by Boss 327 (Member # 9143) on
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Your 98 block would be better to use. Here's the details: http://www.modularfoxmustangs.com/community/threads/fords-4-6l-teksid-and-wap-blocks.811/
What's your combo going to be? (heads, intake, cams, etc.)
Posted by 1fastmach1 (Member # 10137) on
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I'm going with ported c heads/ custom crowler n20 cams and/ ported stock intake will have 13:1 compression and plan on spraying a 250-300 shot
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