I used some silicone hose from Weapon R for my engine -
<img src="http://members.tripod.co.uk/Xorro/ukhcs/mine/mine56.jpg" border=0>
<img src="http://members.tripod.co.uk/Xorro2/ukhcs/mine/mine061.jpg" border=0>
I even painted some of the caps silver
<img src="http://members.tripod.co.uk/Xorro/ukhcs/mine/mine56.jpg" border=0>
<img src="http://members.tripod.co.uk/Xorro2/ukhcs/mine/mine061.jpg" border=0>
I even painted some of the caps silver