|
Re: reving stock bottom ends | Subject: Re: reving stock bottom ends by 1200GXman on 2004/10/28 11:56:37
It is difficult to say. Alot of people here I have read can rev their A14 engines to 7000rpm with stock bottom end. A12 I have'nt read of alot of people doing the same. I think Nissan did something when they changed to A14 to make it more of a balanced engine. I have the A12 GX motor. I have driven it hard quite a few times but cannot get it over my heart to take it past 6000rpm. Between 5500 and 6000rpm it starts to vibrate and make a hell of alot of noise. The GX double valve springs makes a redline of I think 6800 to 7000rpm. I will NEVER take it that far. It would definately drop a rod or vibrate something loose.
|
|