I have Suzuki Khyber (Swift Japan Assembled). I want to change engine currently Khyber engines are not available in good conditions and also too much expensive. kindly recommend me which engine can easily replace with minimum alternations.
1. Suzuki Margalla Engine 1300 cc
2. Suzuki Margalla Engine 1000 cc
3. Suzuki Cultus Engine 1000cc Non EFI