Hello all, I have recently purchased a 1992 Civic EG4, I can't remember what engine it had originally, but it has been swapped with a modified D15, a D15B2 block with a B7 head and intake with MPFI, upgraded injectors (The previous owner couldn't remember what CC), skunk2 exhaust and converted to E85. The car runs great, but like most people, I'm greedy and want more! What would be the next best, cost effective modifications to do? Minime? If so, a Y8 or Z6 head? Turbo? Would a chipped and tuned ECU make much difference to a setup like this? Suspension, wheels and tires already done, new brakes on order... Just looking for a little more HP. Looking forward to all your ideas and suggestions and thanks in advance.