My90Iroc

iTrader: (26)

I took the intake apart and know the obvious places to start with the ridges in the runners. Where else can I port to pick up some extra power?

It looks like they may be some areas at the beginning of the runners to reshape and remove the seem to pick up some flow.

Is it worth (or possible) to port the whole length of the runner?

Advice and pictures would be appreciated. Thanks.

mr2guru

iTrader: (16)

Here's my opinion. Take out any casting flashes/ridges. Portmatch to the head and gradually smooth back about 3-4in. The plastic is very thin close to the injector boss so be carefull there.

Jimmyz

iTrader: (3)

What if you DONT port it? Is this thing worth bolting on vs. a LS6 intake and stock TB on a 383 stroker?