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View Full Version : 12a to 13b turbo mani adapter. will all dims need


warwickben
07-20-2008, 10:18 AM
hey guys i was up late last night and found a print for making a adapter plate for mounting the TII turbo mani to a 12a. the print did not have all the dim's need so i figured id use a cad program i have and figure it out for you guys.

parts needed. to make this a 13b flange and 12a flange.
5 inches of 1.5 id tubing. i was reading this would be the best tubing to use so it keep the exhaust speed up. use what ever id tubing you want tho.

i do not know who made this print in the first place so please do not sue me lol.

http://photos-d.ak.facebook.com/photos-ak-snc1/v262/35/95/1094692814/n1094692814_30080427_6208.jpg

mark the tubing at 58 deg then slide protractor up 2.353 inches or slightly less then 2 and 3/8 Th's. then cut on your lines and repeat. i figured id help you guys out since iam going to be trying to turbo my 12a.





(i know i didnt use all the correct wording but hey i only got 2 hours of sleep cause this stuff was bouncing around in my head.)

85rx-7gsl-se
07-20-2008, 12:51 PM
Very interesting and valuable tech.

warwickben
07-20-2008, 01:38 PM
thanks i dont know enough about our motors but i learning. i do know welding,tube bending ,machining and basic cad so i figured that could help some people out at least.