#Mr.Stance :
Nice , Maybe the problem is the piston rings or the head gasket, bring it to the workshop and repair it
And those D15 SOHC engines are very economical, durable and easy to modify, My brother has an EG6 with a D15Z1 that is placing a turbo and some things more, They are very easy to modify, besides they are very cheap, try it, and if it breaks, you just go to another d15, or you buy a B16, B18, K20, ETC
I just want VTEC kicking, so B or K swap are likely because double cam are better than single.
