Uberoo Posted February 19, 2007 Share Posted February 19, 2007 This question is only for those that built there ej-ea adapter plate,but instead of siamiezing the upper holes threaded a screw instead.If you threaded two screws instead of siamizing what size threads did you use?Thanks.My plate is steel.. Link to comment Share on other sites More sharing options...
Scott in Bellingham Posted February 19, 2007 Share Posted February 19, 2007 I used 3/8 studs towards the D/R and 5/16 for the engine side grade 8 , used 5/16 so I wouldnt need to drill out the threads on the engine Link to comment Share on other sites More sharing options...
Uberoo Posted February 19, 2007 Author Share Posted February 19, 2007 So the 3/8 where they NF or NC same with the 5/16 .Or does it matter?lets see fine threads for adjustment and coarse for putting stuff together..I think. Link to comment Share on other sites More sharing options...
Scott in Bellingham Posted February 19, 2007 Share Posted February 19, 2007 So the 3/8 where they NF or NC same with the 5/16 .Or does it matter?lets see fine threads for adjustment and coarse for putting stuff together..I think. the studs I used are course on one end and fine on the other, I tap the plate course and use thread locker on them then use a fine nut on the other end Link to comment Share on other sites More sharing options...
Phizinza Posted February 21, 2007 Share Posted February 21, 2007 I threaded the 4 holes in the adaptor plate with the 10x1.25mm thread all the other bolts are on the Subaru's, but I'm in Australia, and metric is what we have. Link to comment Share on other sites More sharing options...
baccaruda Posted February 22, 2007 Share Posted February 22, 2007 I used two opposing bolts on mine; I helicoiled them as well. Link to comment Share on other sites More sharing options...
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