i want to get a block sleeved but i dont know if i should use a ls or gsr block, let me know what you guys think (goods and bads) thanks

 

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It depends on what setup you have or want to run. Think about it.

GSR already has a block girdle. Minimal deck height differences. Depending on if you want the 87 or 89mm stroke would be another factor if buying a complete short block. GSR would accept a VTEC head with out a conversion kit. There are many factors. Since you didt give ANY information on the build desired I would highly recommend you stick to D15's.

 

The gsr block has more webbing so technically its a little more sturdy but all in all peopel have been sleeving ls and gsr blocks for years and one fdoesnt perform better than the other. The girdle isnt nessesary but a nice addition. if your going vtec you wont need a conversion kit but againt his is all minimal stuff. the crank can be used from either block and put into either block so that doesnt make any difference. once a b series block is sleeved and done correctly its close to bulletproof reguardless of b18b or b18c

 

i want to built a turbo block 83mm, and wanted to know if a gsr was more solid than a ls since it has a girdle????

 

Either one is fine

 

ok thanks