Thread: sr21 vs sr22

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2012-11-15 14:04:30

drivinsidewayz86 Online/offline status of drivinsidewayz86 is unknown

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sr21 vs sr22

Hey guys im spitballing the idea of stroking my sr just out of curiosity i have a sr20 and i plan to daily drive this car is it worth it to stroke it to sr21 or sr22 and whats the pros n cons of both btw ive searched the topic and gotten no answer

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2012-11-15 14:22:01

Kyle

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Bore more cool than stroke.

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2012-11-15 15:00:56

drivinsidewayz86 Online/offline status of drivinsidewayz86 is unknown

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I was debating on using 86.5 but idk if its worth the money for and extra .5mm

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2012-11-15 16:18:30

cortrim1

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Originally Posted by drivinsidewayz86

I was debating on using 86.5 but idk if its worth the money for and extra .5mm

I would add more bore and stay with the stock stroke. The most you can go is 88mm with out having to sleeve the block. I would send my block to mazworxs to be machined.

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2012-11-15 20:36:33

Kyle

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88mm, w00t, w00t. Deshroud those valves!

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2012-11-16 01:44:18

drivinsidewayz86 Online/offline status of drivinsidewayz86 is unknown

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88mm huh mazworx recommends sleeves for 87mm will that have cooling problems with that big of a bore? ?

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2012-11-16 02:26:10

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its fine upgrade the radiator if anything

Last edited by morgans432 on 2012-11-16 at 02-26-37.

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2012-11-16 02:32:10

ashtonsser Online/offline status of ashtonsser is unknown

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Your forgetting this is the turbo section. lol I wouldnt go 88mm on a turbo motor. Youll have more benefit from staying with the stock stroke, 87mm bore with a bit higher compression than stroking it.

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2012-11-16 02:39:51

Kyle

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Bah, it is turbo section, cya!

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