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....
hope you all can help me on my built, i wonder what bearing to use on my stroker built. i have VR4 6 bolt block, 4g64 7 bolt crank and i want to use back vr4 conrod. for main bearing any different...
The replacement car tyre sector ended the year on a high with its strongest showing in the fourth quarter, chalking up a total of USD78 million of sales in just the Klang Valley alone from October to December 2010...
Guys, I know I don't belong with you 4G6X engines
But something is very wrong with my car.. I'm lacking a lot of throttle response for a 1.8, and my throttle fuel consumption is quite high.. I'm not sure...