Jasma Manufacturer codes

Supercharged 無限MUGEN BB1 Profile · Post by **nucleustylzlude** » Sun Nov 03, 2013 9:25 pm

NafemanNathan wrote:And I never knew Mugen was AKA M-Tec

Most people don't!

They have various registered names for different branches of work and locations. Not sure if M-TEC is still in use in Japan now???

mercutio · Post by **mercutio** » Sun Nov 03, 2013 9:46 pm

didnt they change because of dodgy replica parts?

Post by **NafemanNathan** » Sun Nov 03, 2013 9:51 pm

mercutio wrote:didnt they change because of dodgy replica parts?

They need to change again then don't they?

Post by **NafemanNathan** » Wed Nov 06, 2013 1:45 pm

ONYKO supposedly has another Mugen manifold with the same Jasma number as the one I had...

http://www.ludegeneration.co.uk/prelude ... 2120c1400e

Post by **Donald** » Wed Nov 06, 2013 1:50 pm

Just spotted that, I thought it was actually your picture

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Nov 06, 2013 1:53 pm

http://translate.googleusercontent.com/ ... nWHgHedr8Q

Post by **Donald** » Wed Nov 06, 2013 1:56 pm

Perhaps it's a case of Mugen having a JASMA code as a company, but each subsequent exhaust/whatever has it's own certification ID independent of the manufacturer? Presumably every design has to be JASMA approved, otherwise any company could just make one header that meets the JASMA spec and then churn out whatever they want. Perhaps somewhere along the road the numbering format of the stamp changed to reflect solely each product as an individual rather than several different ones under one company?

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Nov 06, 2013 1:57 pm

Aaaaaannnnnnddddd....

http://translate.googleusercontent.com/ ... YecGU-dlHQ

Post by **Donald** » Wed Nov 06, 2013 1:59 pm

Also at the bottom of http://www.mugen-power.com/

All Rights Reserved by M-TEC Co.,Ltd.　無断転載を禁止します。
このコンテンツは日本国内向けの情報です（ENGLISH PAGE以外）。
These home page contents apply to the Japanese domestic market only.

『無限』は、（株）M-TECが製造・販売・許諾する商品にのみ使用できる商標です。
The trademark "MUGEN" may be used only with respect to commercial products
that are manufactured, distributed, or authorized by M-TEC Co., Ltd.

89 UKDM BA4 4WS (resto job!) · Post by **wurlycorner** » Wed Nov 06, 2013 2:02 pm

There's some stuff here about why it all matters apparently

http://translate.googleusercontent.com/ ... XvYGB7kunA

Then there are more pages about how to measure how loud it is, how to measure the ground clearance etc. etc.