[Supras] JE Pistons

[Fred]

Has anybody used the JE 186241 pistons? They are 8.8:1 comp ratio,  I was wondering if that is going to be a problem going from the stock 8.4:1 cr to 8.8:1cr. Is it as simple as turning down the boost or going with a thicker  cometic MLS gasket? I have not had the head done yet so I do not know how much the head will be machined. Wiseco piston are 9.0:1, CP makes a 8.4:1 but only in a +.040 84mm bore. I only need to go 020 or 83.5mm. 

http://www.jepistons.com/cat/je/sport/toyota/7mgte.shtml

Fred