hello all the sifus out there. just wondering wat is the mm thingy for on the wastegates. such as 35mm, 45mm, 50mm. wat is that for ?? wats the diff ?? and lastly how i know which 1 suites wat car ?? thx alot
Dear frens ,
So after many people start to discuss about side gapping spark plug , here another method of screwing in spark plug so that the gap is facing the exhaust valve.
I quote : The ideal position of the...