when dis happens my rev feels like a pull back, drop of performance for 1 sec,,,, on dyno machine at each run, it always happens at dat region, thus im not able to pull above dat region, as da a/f ratio fluctuates up...
To all the Skyline Sifus and Gurus here, Im a newbie here coz my partner just got his Skyline 34 GT-T last week.
He is intending to convert his bodyparts with aftermarket bodyparts namely C-West, Nismo etc. The thing...