:yikes:My oil line2 my turbo broke! Driving down the road and all the oil came out of the engine in a matter of seconds. Now I'm in the middle of a custom rebuild. I'm wanting to do some mild porting and increase the compression. My mechanic seems to think we can bore out the engine and I have told him it's not a 350! Can you bore your engine past 86.5? What are some specific specs on boring and porting a 7mgte??? Also I'm wanting cp forged pistons and was wondering if any other internal aftermarket parts ( Brian Crower) are really worth the money please help!! Any help is very much appreciated! Thanks in advance!!!