My mods are GT1 cam, ported heads, 90 valve springs, bored .020 over, it's a ssm90 setup L36 block but I went with the gtp setup with the pulley and I'm using a SFI crank pulley, zzp ported LIM, gen 3 blower inlet and outlet ported by zzp, N* Lq4, slp intake, zzp front and rear power log, zzp 3" downpipe without cat, slp 2.5" loudmouth catback, no egr, no evap