smithy 0 Report post Posted March 8, 2006 any out there done a port and pollish to a 325i 89 what hp do u get out of it Quote Share this post Link to post Share on other sites
danutt 4 Report post Posted March 8, 2006 yea wat do you get ???? how much to do that to a 318i plus labour??? Quote Share this post Link to post Share on other sites
drifty325i 0 Report post Posted March 8, 2006 you get moderate gains from this on the 325i not sure about the 318. prob not worth the effort and money on ether Quote Share this post Link to post Share on other sites
Guest Andrew Report post Posted March 8, 2006 to gas flow the whole head is extremely expensive - but there are good gains. Quote Share this post Link to post Share on other sites
