port and polish on turbo application

[JiveMasterT]

trying to get as much power out of my car before upgrading the turbo ive been considering getting my head, intake mani, and exhaust mani all ported and polished. will this give me significant gains? thanks.

 

[blcknspo0ln]

you can do it. but i'd put the money elsewhere, where you'll see better gains after the turbo upgrade.

but definately get your mani ported out; but not the runners.. doesn't make sense to