Mie VR4 Known Member Senior Member Mie VR4 Known Member Senior Member Feb 27, 2007 139 2 1,518 Ipoh Jun 29, 2021 #1 Hai everyone, Who had use this spark plug NGK BPR7ES on 4G63 VR4/Evo engine? How experience on it?
vr2turbo Beyond 20,000 RPM! Helmet Clan Moderator V vr2turbo Beyond 20,000 RPM! Helmet Clan Moderator May 11, 2010 29,855 8,341 1,713 Petaling Jaya Jun 30, 2021 #2 Mie VR4 said: Hai everyone, Who had use this spark plug NGK BPR7ES on 4G63 VR4/Evo engine? How experience on it? Click to expand... Your VR4 heavily modded? Have not use NGK7 before but have tried Denso Iridium IK22 which is about NGK7 heat range. To me not much difference since my VR4 is standard stock engine. Currently using back NGK6 heat range only....
Mie VR4 said: Hai everyone, Who had use this spark plug NGK BPR7ES on 4G63 VR4/Evo engine? How experience on it? Click to expand... Your VR4 heavily modded? Have not use NGK7 before but have tried Denso Iridium IK22 which is about NGK7 heat range. To me not much difference since my VR4 is standard stock engine. Currently using back NGK6 heat range only....
