14-12-2015, 08:13 PM
If u save smoke u don't have enough air usually. Having a front mount means more oxygen and better burn so less smoke and more fuel burned and energy created rather than blowing it down the exhaust
View my build thread here
http://306oc.co.uk/forum/showthread.php?tid=28072
http://306oc.co.uk/forum/showthread.php?tid=28072