Sophomore Rider
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Joined: Feb 24, 2013 10:04:01 GMT -5
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B-CASE?
by: dude - Mar 12, 2014 22:14:14 GMT -5
via mobile
Post by dude on Mar 12, 2014 22:14:14 GMT -5
Does it take a B-case to build a 232cc?
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B-CASE?
by: alleyoop - Mar 12, 2014 22:26:33 GMT -5
Post by alleyoop on Mar 12, 2014 22:26:33 GMT -5
I would say Yes, due to some using regular None B and boring it out to fit a 63bbk and it just blew apart not enough meat left around the stud holes and along side the chain side.
Alleyoop
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B-CASE?
by: millsc - Mar 12, 2014 22:43:05 GMT -5
Post by millsc on Mar 12, 2014 22:43:05 GMT -5
For sure takes a b case the standard cases can only be bored to 63mm the 232 takes a 67mm and a 8.2mm stroke.
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B-CASE?
by: alleyoop - Mar 12, 2014 22:47:51 GMT -5
Post by alleyoop on Mar 12, 2014 22:47:51 GMT -5
Yep and even with a 63mm with a regular GY6 case your on the edge.
Alleyoop
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B-CASE?
by: millsc - Mar 12, 2014 22:51:48 GMT -5
Post by millsc on Mar 12, 2014 22:51:48 GMT -5
I wouldn't go over 62mm on a standard case, the 61mm required no boring and combined with my stroker its plenty enough for where I ride, actually overkill.
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B-CASE?
by: alleyoop - Mar 12, 2014 23:27:09 GMT -5
Post by alleyoop on Mar 12, 2014 23:27:09 GMT -5
Well you can be assured the 62mm works great no problems with the 157QMJ motor. I have the 62mm with a 60mm stroker crank and I am not easy on the motor. I do have it setup to run great mph pulling 350lbs of trike plus my 180lb butt but at low rpms. I have 6k on the BBK and not one single problem runs like a raped ape.
Alleyoop
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B-CASE?
by: UniqueSP - Mar 14, 2014 7:41:44 GMT -5
Post by UniqueSP on Mar 14, 2014 7:41:44 GMT -5
Yes you need a B case to build a 232cc. the regular A cases can only be bored out to a maximum of 63mm. B cases the engine stud spacing is farther apart at 57mm instead of the standard 54mm which allows you to bore it out to fit 67mm The Taida cases i sell are already bored out to 67mm from the factory and are extremely well built compared to other cases. To make a scooter 232cc you need a 67mm bbk along with a 8.2mm stroke crankshaft. My scooter has a Taida 232cc kit installed. Extremely fast and high quality. I ride it hard all day on sundays around Puerto rico which current temps are about  + I posted a thread about a week ago of my build and the kits i offer. |
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B-CASE?
by: skuttadawg - Mar 14, 2014 21:12:03 GMT -5
Post by skuttadawg on Mar 14, 2014 21:12:03 GMT -5
How does the 232 perform against a stock 250 ?
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B-CASE?
by: millsc - Mar 14, 2014 21:18:37 GMT -5
Post by millsc on Mar 14, 2014 21:18:37 GMT -5
I bet the 232 on a 150 would be quite a bit faster than a 250 the 150 is much lighter.
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B-CASE?
by: UniqueSP - Mar 15, 2014 9:46:39 GMT -5
PCBGY6 likes this
Post by UniqueSP on Mar 15, 2014 9:46:39 GMT -5
How does the 232 perform against a stock 250 ? Have never had a 250cc scooter here to see. But the Taida 232cc is an amazing motor. yes you can go out and get a 250cc stock engine. but there are people who always want to make their engine bigger with aftermarket parts. its like getting a Mitsubishi Eclipse and its stock. Most people go out and get aftermarket parts to make it faster and usually end up spending way more than what the car is worth but its what most like to do yea you can go out and buy a brand new car for the price of upgrading the mitsubishi eclipse but not as much fun. Same goes for a GY6 150cc engine. |
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B-CASE?
by: PCBGY6 - Mar 15, 2014 13:14:36 GMT -5
via mobile
Post by PCBGY6 on Mar 15, 2014 13:14:36 GMT -5
How does the 232 perform against a stock 250 ? Have never had a 250cc scooter here to see. But the Taida 232cc is an amazing motor. yes you can go out and get a 250cc stock engine. but there are people who always want to make their engine bigger with aftermarket parts. its like getting a Mitsubishi Eclipse and its stock. Most people go out and get aftermarket parts to make it faster and usually end up spending way more than what the car is worth but its what most like to do yea you can go out and buy a brand new car for the price of upgrading the mitsubishi eclipse but not as much fun. Same goes for a GY6 150cc engine. Great way of putting it and totally agree. |
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..BAD TO THE BONE..
+ I posted a thread about a week ago of my build and the kits i offer. 
Main Jet
