i was woundering if it would be worth the time to take the intake manifold off my b1 and do some porting with the drimel. any suggestions? Cant do any internal motor work.

me personally...i would just leave it

I got my maint done about 6 weeks ago. Did everything new timing belt, waterpump, plugs, hoses, oil, etc. The whole shebang. Car has only got 115,000 miles on her. I jus want to get some mods on her with spending the least amount of money possible.

depends on how good u are with a drimel tool i mean u can port match the intake mani and the tb i do just make sure u dont go to crazy past the gasket but i dont think u will see that much differents in performance mabey a few ponys

You can also just do an anti reversion damn on the intake port & header if you want to use a drimel. Make the intake port 1mm wider than your IM, but only go 1mm into the intake port. This way you have a nice 45 deg. angle on the tip of the intake port. Do the same to your header.