Hi guys, few weeks ago, had a high speed run on the highway and after the run which lasted a good 2-3 mins of full throttle. I noticed a "fast" vibration at the gearknob whenever the rpm reaches 2500rpm and 4000rpm. There were no vibration at all before the run. The vibration present regardless the ...

any idea how big the centre box should be in terms of measurement? Do you have an example of how it would sound like?

Thank you

Chris

Hi guys, i currently drives an E30 with M50 engine. I need opinions on exhaust setup. my current setup: -m52 extractors -twin stainless steel bullets/resonator (15" length if i remembered correctly) -E46 330i supersprint exhaust (twin inlet) - 2 x 2" exhaust piping my current dilemma is that my cent...

thank you for the response, i see what i can do. cheers

Chris

any other things that i can tweak in order to squeeze more power in it other than forced induction?

When you say front side of the rad, is it facing the engine or away from the engine? i presume the electric fan is a puller type?

thank you for the reply

Chris

Hi guys, im Chris from Malaysia, currently doing a NV M50B25 swap into a 1990 E30. I have few questions regarding the engine 1) I read somewhere that i can advance the intake cam timing cam by 5 degrees which will give a better low end & mid end performance and the downside of it is that i will lose...