ok guys,thinking off taking off me headers and porting them,is it worth once ported to wrap them in exhaust wrap and remove the shielding around them? also is it worth wrapping downpipe/uppipe?
how much is the stuff and where can i get it cheers all

 

i have a full set off ported headers and wrapped of harvey smith for £150

 

Is Harvey Smith off here? Someone else mentioned these. What gains would these headers offer?

 

Anyone point me in the right direction for more info on porting the standard headers? Cheers! :-)

 

yeh have a look in the my projects bit mate.

 

Cheers for that :-)

 

no worries,guna do mine when i get a free ramp at work!!