Destroking a 4.2?

Swaping 258 to 4.0, 4.0 parts to 258 etc!
xdark
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Re: Destroking a 4.2?

Post by xdark »

Nvm i was wrong lol
SIXPAK
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Re: Destroking a 4.2?

Post by SIXPAK »

xdark wrote:Correct me if im wrong but i thought the 232 crank and the 258 crank were the same specs but the 258 cast was stronger .
258 has a stroke of 3.895
232 has a stroke of 3.500
SIXPAK
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Re: Destroking a 4.2?

Post by SIXPAK »

xdark wrote:Correct me if im wrong but i thought the 232 crank and the 258 crank were the same specs but the 258 cast was stronger .
258 has a 3.895 stroke, with a 4.0 block that is 276.3 inches
232 has a 3.500 stroke, with a 4.0 block that is 248.2 inches
Russ Pottenger
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Re: Destroking a 4.2?

Post by Russ Pottenger »

xdark wrote:Correct me if im wrong but i thought the 232 crank and the 258 crank were the same specs but the 258 cast was stronger .
The 232 crank has a 3.500 stroke
The 258 has a stroke of 3.895
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