I believe this thread is done.

 

wafflesincars

Sorry about the Bad English and no im not German im Worse.

The reson i asked which is more Benificial was because i made the reccomend swop from Log to Tubular and was dissapionted......

 

Please dont use the work kewl. Thats ****** AOL speak from the early 90's.

 

You probably got a cheap tubular manifold that the welds cracked on, right? If so take it to somebody who knows what there doing and have them re-weld the metal. Bracings wouldn't hurt either. Generally a tubular manifold will provide a better spool up due to cylinder pairing and improved exhaust pulsation flow. Think like the orientation of the runners, on a quality manifold, lines up the cylinders so the exhaust pulses all line up in a row, providing a more constant less violent airflow = better spool.