400 series sleeves

super h man · Jan 18, 2014

is there a difference, between the sleeves in a naturally aspirated, vs turbo charged sleeve? are some hardened in the bore, and some not? thanks in advance.

Owen Aaland · Jan 19, 2014

The all use the same sleeves.

super h man · Jan 19, 2014

thanks owen. the reason i was asking, was, im boring a set to use in another project, and ive bored several sets in the past, and they seemed to be hardened in the bore. found out, that cyl temps literally bake the cyl wall making them hard. i bought a new set n boring em n they bored like normal cast.

Owen Aaland · Jan 19, 2014

There is no guaranty that the different manufacturers of replacement sleeves all use the same materials.

400 series sleeves

super h man

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Owen Aaland

Well-known Member

super h man

Member

Owen Aaland

Well-known Member

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