bigest bore! B20 and beyond
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nicamarvin
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bigest bore! B20 and beyond
I have a question. I want to know whats the bigest bore I can have with a B series motor? is it posible to have the same maximum bore with all the B series motors or is the CRV B20 the best candidate, I wont be using turbo or NOS all I will be doing is making it rev hard 9000 RPM. I know I need steel sleevs but do I need fill and seal the space between the block and the piston walls to make it stronger?
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I missed Sean
Join Date: Aug 2004
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Originally Posted by nicamarvin
I have a question. I want to know whats the bigest bore I can have with a B series motor? is it posible to have the same maximum bore with all the B series motors or is the CRV B20 the best candidate, I wont be using turbo or NOS all I will be doing is making it rev hard 9000 RPM. I know I need steel sleevs but do I need fill and seal the space between the block and the piston walls to make it stronger?
#3
been there done that
the max you can go with aftermarket sleeves is 87mm. but at this point the sleeves are too thin to be reliable for daily driver use. 85mm is probly the max i'd go if i wanted to drive this thing daily.
you can bore any b series this big provided you have aftermarket sleeves.
you can bore any b series this big provided you have aftermarket sleeves.