Rafay from UK did this project and made 160whp (200bhp) from a M18A
1. 85mm x 83mm
2. 12.5 CR
3. RRP Cams
4. ZC31S Intake Manifold
5. K1 Rods
6. Monster Sport Valve Springs
According to Rafay the car was able to make 175whp @ 8000rpm but it wasnt safe thus tuned rev cut @ 7700rpm
U may contact him @ Facebook ID : rvfz perwez