Noz Posted July 4, 2012 Share Posted July 4, 2012 Further NA-T informaiton: http://thejzforums.forumotion.com/t13-2jz-ge-na-t-basics We really need a section for this NA-T stuff. It's almost as common as wheel offset threads Link to comment Share on other sites More sharing options...
dr_jekyll Posted July 4, 2012 Share Posted July 4, 2012 the stock ge gasket is 0.6mm i belive. i use a stock gasket a gte pistons on my na-ts Link to comment Share on other sites More sharing options...
Noz Posted July 4, 2012 Share Posted July 4, 2012 I work out stock gasket to be 0.18mm (2mm), 0.070" thick for a 10:1 compression ratio (86mm bore 71.5mm stroke HG bore etc). Formula states that using 1.2mm HG you get a ratio of 9:1. Using a 0.6mm gasket gives results of a 9.5:1 compression ratio. Using pistons nets you around 9.2:1 doesnt it? I cant confirm that as I can't find decent information on the dome volume of the two pistons so I can't compare them. Link to comment Share on other sites More sharing options...
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